diff --git a/chapter1/chapter1/code/visualstudio/helloworld/README.md b/chapter01/chapter1/code/visualstudio/helloworld/README.md
similarity index 100%
rename from chapter1/chapter1/code/visualstudio/helloworld/README.md
rename to chapter01/chapter1/code/visualstudio/helloworld/README.md
diff --git a/chapter1/chapter1/code/visualstudio/helloworld/app.js b/chapter01/chapter1/code/visualstudio/helloworld/app.js
similarity index 100%
rename from chapter1/chapter1/code/visualstudio/helloworld/app.js
rename to chapter01/chapter1/code/visualstudio/helloworld/app.js
diff --git a/chapter1/chapter1/code/visualstudio/helloworld/helloworld.njsproj b/chapter01/chapter1/code/visualstudio/helloworld/helloworld.njsproj
similarity index 100%
rename from chapter1/chapter1/code/visualstudio/helloworld/helloworld.njsproj
rename to chapter01/chapter1/code/visualstudio/helloworld/helloworld.njsproj
diff --git a/chapter1/chapter1/code/visualstudio/helloworld/helloworld.sln b/chapter01/chapter1/code/visualstudio/helloworld/helloworld.sln
similarity index 100%
rename from chapter1/chapter1/code/visualstudio/helloworld/helloworld.sln
rename to chapter01/chapter1/code/visualstudio/helloworld/helloworld.sln
diff --git a/chapter1/chapter1/code/visualstudio/helloworld/helloworld.v11.suo b/chapter01/chapter1/code/visualstudio/helloworld/helloworld.v11.suo
similarity index 100%
rename from chapter1/chapter1/code/visualstudio/helloworld/helloworld.v11.suo
rename to chapter01/chapter1/code/visualstudio/helloworld/helloworld.v11.suo
diff --git a/chapter1/chapter1/code/visualstudio/helloworld/package.json b/chapter01/chapter1/code/visualstudio/helloworld/package.json
similarity index 100%
rename from chapter1/chapter1/code/visualstudio/helloworld/package.json
rename to chapter01/chapter1/code/visualstudio/helloworld/package.json
diff --git a/chapter1/chapter1/code/webstorm/.idea/.name b/chapter01/chapter1/code/webstorm/.idea/.name
similarity index 100%
rename from chapter1/chapter1/code/webstorm/.idea/.name
rename to chapter01/chapter1/code/webstorm/.idea/.name
diff --git a/chapter1/chapter1/code/webstorm/.idea/encodings.xml b/chapter01/chapter1/code/webstorm/.idea/encodings.xml
similarity index 100%
rename from chapter1/chapter1/code/webstorm/.idea/encodings.xml
rename to chapter01/chapter1/code/webstorm/.idea/encodings.xml
diff --git a/chapter1/chapter1/code/webstorm/.idea/misc.xml b/chapter01/chapter1/code/webstorm/.idea/misc.xml
similarity index 100%
rename from chapter1/chapter1/code/webstorm/.idea/misc.xml
rename to chapter01/chapter1/code/webstorm/.idea/misc.xml
diff --git a/chapter1/chapter1/code/webstorm/.idea/modules.xml b/chapter01/chapter1/code/webstorm/.idea/modules.xml
similarity index 100%
rename from chapter1/chapter1/code/webstorm/.idea/modules.xml
rename to chapter01/chapter1/code/webstorm/.idea/modules.xml
diff --git a/chapter1/chapter1/code/webstorm/.idea/scopes/scope_settings.xml b/chapter01/chapter1/code/webstorm/.idea/scopes/scope_settings.xml
similarity index 100%
rename from chapter1/chapter1/code/webstorm/.idea/scopes/scope_settings.xml
rename to chapter01/chapter1/code/webstorm/.idea/scopes/scope_settings.xml
diff --git a/chapter1/chapter1/code/webstorm/.idea/vcs.xml b/chapter01/chapter1/code/webstorm/.idea/vcs.xml
similarity index 100%
rename from chapter1/chapter1/code/webstorm/.idea/vcs.xml
rename to chapter01/chapter1/code/webstorm/.idea/vcs.xml
diff --git a/chapter1/chapter1/code/webstorm/.idea/webstorm.iml b/chapter01/chapter1/code/webstorm/.idea/webstorm.iml
similarity index 100%
rename from chapter1/chapter1/code/webstorm/.idea/webstorm.iml
rename to chapter01/chapter1/code/webstorm/.idea/webstorm.iml
diff --git a/chapter1/chapter1/code/webstorm/.idea/workspace.xml b/chapter01/chapter1/code/webstorm/.idea/workspace.xml
similarity index 100%
rename from chapter1/chapter1/code/webstorm/.idea/workspace.xml
rename to chapter01/chapter1/code/webstorm/.idea/workspace.xml
diff --git a/chapter1/chapter1/code/webstorm/main.js b/chapter01/chapter1/code/webstorm/main.js
similarity index 100%
rename from chapter1/chapter1/code/webstorm/main.js
rename to chapter01/chapter1/code/webstorm/main.js
diff --git a/chapter1/chapter1/helloworld.js b/chapter01/chapter1/helloworld.js
similarity index 100%
rename from chapter1/chapter1/helloworld.js
rename to chapter01/chapter1/helloworld.js
diff --git a/chapter2/chapter2/functions/anon.js b/chapter02/chapter2/functions/anon.js
similarity index 100%
rename from chapter2/chapter2/functions/anon.js
rename to chapter02/chapter2/functions/anon.js
diff --git a/chapter2/chapter2/functions/closure1.js b/chapter02/chapter2/functions/closure1.js
similarity index 100%
rename from chapter2/chapter2/functions/closure1.js
rename to chapter02/chapter2/functions/closure1.js
diff --git a/chapter2/chapter2/functions/closure2.js b/chapter02/chapter2/functions/closure2.js
similarity index 100%
rename from chapter2/chapter2/functions/closure2.js
rename to chapter02/chapter2/functions/closure2.js
diff --git a/chapter2/chapter2/functions/functionBody.js b/chapter02/chapter2/functions/functionBody.js
similarity index 100%
rename from chapter2/chapter2/functions/functionBody.js
rename to chapter02/chapter2/functions/functionBody.js
diff --git a/chapter2/chapter2/functions/functionReturn.js b/chapter02/chapter2/functions/functionReturn.js
similarity index 100%
rename from chapter2/chapter2/functions/functionReturn.js
rename to chapter02/chapter2/functions/functionReturn.js
diff --git a/chapter2/chapter2/functions/higherOrder1.js b/chapter02/chapter2/functions/higherOrder1.js
similarity index 100%
rename from chapter2/chapter2/functions/higherOrder1.js
rename to chapter02/chapter2/functions/higherOrder1.js
diff --git a/chapter2/chapter2/functions/higherOrder2.js b/chapter02/chapter2/functions/higherOrder2.js
similarity index 100%
rename from chapter2/chapter2/functions/higherOrder2.js
rename to chapter02/chapter2/functions/higherOrder2.js
diff --git a/chapter2/chapter2/functions/ief1.js b/chapter02/chapter2/functions/ief1.js
similarity index 100%
rename from chapter2/chapter2/functions/ief1.js
rename to chapter02/chapter2/functions/ief1.js
diff --git a/chapter2/chapter2/functions/ief2.js b/chapter02/chapter2/functions/ief2.js
similarity index 100%
rename from chapter2/chapter2/functions/ief2.js
rename to chapter02/chapter2/functions/ief2.js
diff --git a/chapter2/chapter2/functions/ief3.js b/chapter02/chapter2/functions/ief3.js
similarity index 100%
rename from chapter2/chapter2/functions/ief3.js
rename to chapter02/chapter2/functions/ief3.js
diff --git a/chapter2/chapter2/morejs/default1.js b/chapter02/chapter2/morejs/default1.js
similarity index 100%
rename from chapter2/chapter2/morejs/default1.js
rename to chapter02/chapter2/morejs/default1.js
diff --git a/chapter2/chapter2/morejs/default2.js b/chapter02/chapter2/morejs/default2.js
similarity index 100%
rename from chapter2/chapter2/morejs/default2.js
rename to chapter02/chapter2/morejs/default2.js
diff --git a/chapter2/chapter2/morejs/equal1.js b/chapter02/chapter2/morejs/equal1.js
similarity index 100%
rename from chapter2/chapter2/morejs/equal1.js
rename to chapter02/chapter2/morejs/equal1.js
diff --git a/chapter2/chapter2/morejs/equal2.js b/chapter02/chapter2/morejs/equal2.js
similarity index 100%
rename from chapter2/chapter2/morejs/equal2.js
rename to chapter02/chapter2/morejs/equal2.js
diff --git a/chapter2/chapter2/morejs/error/error1.js b/chapter02/chapter2/morejs/error/error1.js
similarity index 100%
rename from chapter2/chapter2/morejs/error/error1.js
rename to chapter02/chapter2/morejs/error/error1.js
diff --git a/chapter2/chapter2/morejs/error/error2.js b/chapter02/chapter2/morejs/error/error2.js
similarity index 100%
rename from chapter2/chapter2/morejs/error/error2.js
rename to chapter02/chapter2/morejs/error/error2.js
diff --git a/chapter2/chapter2/morejs/error/error3.js b/chapter02/chapter2/morejs/error/error3.js
similarity index 100%
rename from chapter2/chapter2/morejs/error/error3.js
rename to chapter02/chapter2/morejs/error/error3.js
diff --git a/chapter2/chapter2/morejs/error/error4.js b/chapter02/chapter2/morejs/error/error4.js
similarity index 100%
rename from chapter2/chapter2/morejs/error/error4.js
rename to chapter02/chapter2/morejs/error/error4.js
diff --git a/chapter2/chapter2/morejs/error/error5.js b/chapter02/chapter2/morejs/error/error5.js
similarity index 100%
rename from chapter2/chapter2/morejs/error/error5.js
rename to chapter02/chapter2/morejs/error/error5.js
diff --git a/chapter2/chapter2/morejs/prototypes/class.js b/chapter02/chapter2/morejs/prototypes/class.js
similarity index 100%
rename from chapter2/chapter2/morejs/prototypes/class.js
rename to chapter02/chapter2/morejs/prototypes/class.js
diff --git a/chapter2/chapter2/morejs/prototypes/prototype1.js b/chapter02/chapter2/morejs/prototypes/prototype1.js
similarity index 100%
rename from chapter2/chapter2/morejs/prototypes/prototype1.js
rename to chapter02/chapter2/morejs/prototypes/prototype1.js
diff --git a/chapter2/chapter2/morejs/prototypes/prototype2.js b/chapter02/chapter2/morejs/prototypes/prototype2.js
similarity index 100%
rename from chapter2/chapter2/morejs/prototypes/prototype2.js
rename to chapter02/chapter2/morejs/prototypes/prototype2.js
diff --git a/chapter2/chapter2/morejs/prototypes/prototype3.js b/chapter02/chapter2/morejs/prototypes/prototype3.js
similarity index 100%
rename from chapter2/chapter2/morejs/prototypes/prototype3.js
rename to chapter02/chapter2/morejs/prototypes/prototype3.js
diff --git a/chapter2/chapter2/morejs/prototypes/prototype4.js b/chapter02/chapter2/morejs/prototypes/prototype4.js
similarity index 100%
rename from chapter2/chapter2/morejs/prototypes/prototype4.js
rename to chapter02/chapter2/morejs/prototypes/prototype4.js
diff --git a/chapter2/chapter2/morejs/reference1.js b/chapter02/chapter2/morejs/reference1.js
similarity index 100%
rename from chapter2/chapter2/morejs/reference1.js
rename to chapter02/chapter2/morejs/reference1.js
diff --git a/chapter2/chapter2/morejs/reference2.js b/chapter02/chapter2/morejs/reference2.js
similarity index 100%
rename from chapter2/chapter2/morejs/reference2.js
rename to chapter02/chapter2/morejs/reference2.js
diff --git a/chapter2/chapter2/morejs/revealingModule.js b/chapter02/chapter2/morejs/revealingModule.js
similarity index 100%
rename from chapter2/chapter2/morejs/revealingModule.js
rename to chapter02/chapter2/morejs/revealingModule.js
diff --git a/chapter2/chapter2/morejs/this/this1.js b/chapter02/chapter2/morejs/this/this1.js
similarity index 100%
rename from chapter2/chapter2/morejs/this/this1.js
rename to chapter02/chapter2/morejs/this/this1.js
diff --git a/chapter2/chapter2/morejs/this/this2.js b/chapter02/chapter2/morejs/this/this2.js
similarity index 100%
rename from chapter2/chapter2/morejs/this/this2.js
rename to chapter02/chapter2/morejs/this/this2.js
diff --git a/chapter2/chapter2/morejs/this/this3.js b/chapter02/chapter2/morejs/this/this3.js
similarity index 100%
rename from chapter2/chapter2/morejs/this/this3.js
rename to chapter02/chapter2/morejs/this/this3.js
diff --git a/chapter2/chapter2/morejs/this/this4.js b/chapter02/chapter2/morejs/this/this4.js
similarity index 100%
rename from chapter2/chapter2/morejs/this/this4.js
rename to chapter02/chapter2/morejs/this/this4.js
diff --git a/chapter2/chapter2/morejs/truthyandfalsy.js b/chapter02/chapter2/morejs/truthyandfalsy.js
similarity index 100%
rename from chapter2/chapter2/morejs/truthyandfalsy.js
rename to chapter02/chapter2/morejs/truthyandfalsy.js
diff --git a/chapter2/chapter2/performance/handleClientRequest.js b/chapter02/chapter2/performance/handleClientRequest.js
similarity index 100%
rename from chapter2/chapter2/performance/handleClientRequest.js
rename to chapter02/chapter2/performance/handleClientRequest.js
diff --git a/chapter2/chapter2/performance/largeOperation.js b/chapter02/chapter2/performance/largeOperation.js
similarity index 100%
rename from chapter2/chapter2/performance/largeOperation.js
rename to chapter02/chapter2/performance/largeOperation.js
diff --git a/chapter2/chapter2/performance/simulateUserClick.js b/chapter02/chapter2/performance/simulateUserClick.js
similarity index 100%
rename from chapter2/chapter2/performance/simulateUserClick.js
rename to chapter02/chapter2/performance/simulateUserClick.js
diff --git a/chapter2/chapter2/performance/simulateWebRequest.js b/chapter02/chapter2/performance/simulateWebRequest.js
similarity index 100%
rename from chapter2/chapter2/performance/simulateWebRequest.js
rename to chapter02/chapter2/performance/simulateWebRequest.js
diff --git a/chapter2/chapter2/performance/starveit.js b/chapter02/chapter2/performance/starveit.js
similarity index 100%
rename from chapter2/chapter2/performance/starveit.js
rename to chapter02/chapter2/performance/starveit.js
diff --git a/chapter2/chapter2/performance/timeit.js b/chapter02/chapter2/performance/timeit.js
similarity index 100%
rename from chapter2/chapter2/performance/timeit.js
rename to chapter02/chapter2/performance/timeit.js
diff --git a/chapter2/chapter2/variables/arrays.js b/chapter02/chapter2/variables/arrays.js
similarity index 100%
rename from chapter2/chapter2/variables/arrays.js
rename to chapter02/chapter2/variables/arrays.js
diff --git a/chapter2/chapter2/variables/boolean.js b/chapter02/chapter2/variables/boolean.js
similarity index 100%
rename from chapter2/chapter2/variables/boolean.js
rename to chapter02/chapter2/variables/boolean.js
diff --git a/chapter2/chapter2/variables/numbers.js b/chapter02/chapter2/variables/numbers.js
similarity index 100%
rename from chapter2/chapter2/variables/numbers.js
rename to chapter02/chapter2/variables/numbers.js
diff --git a/chapter2/chapter2/variables/objectLiterals1.js b/chapter02/chapter2/variables/objectLiterals1.js
similarity index 100%
rename from chapter2/chapter2/variables/objectLiterals1.js
rename to chapter02/chapter2/variables/objectLiterals1.js
diff --git a/chapter2/chapter2/variables/objectLiterals2.js b/chapter02/chapter2/variables/objectLiterals2.js
similarity index 100%
rename from chapter2/chapter2/variables/objectLiterals2.js
rename to chapter02/chapter2/variables/objectLiterals2.js
diff --git a/chapter2/chapter2/variables/objectLiterals3.js b/chapter02/chapter2/variables/objectLiterals3.js
similarity index 100%
rename from chapter2/chapter2/variables/objectLiterals3.js
rename to chapter02/chapter2/variables/objectLiterals3.js
diff --git a/chapter2/chapter2/variables/objectLiterals4.js b/chapter02/chapter2/variables/objectLiterals4.js
similarity index 100%
rename from chapter2/chapter2/variables/objectLiterals4.js
rename to chapter02/chapter2/variables/objectLiterals4.js
diff --git a/chapter2/chapter2/variables/objectLiterals5.js b/chapter02/chapter2/variables/objectLiterals5.js
similarity index 100%
rename from chapter2/chapter2/variables/objectLiterals5.js
rename to chapter02/chapter2/variables/objectLiterals5.js
diff --git a/chapter2/chapter2/variables/variable.js b/chapter02/chapter2/variables/variable.js
similarity index 100%
rename from chapter2/chapter2/variables/variable.js
rename to chapter02/chapter2/variables/variable.js
diff --git a/chapter3/chapter3/amd/base/client/app.js b/chapter03/chapter3/amd/base/client/app.js
similarity index 100%
rename from chapter3/chapter3/amd/base/client/app.js
rename to chapter03/chapter3/amd/base/client/app.js
diff --git a/chapter3/chapter3/amd/base/index.html b/chapter03/chapter3/amd/base/index.html
similarity index 100%
rename from chapter3/chapter3/amd/base/index.html
rename to chapter03/chapter3/amd/base/index.html
diff --git a/chapter3/chapter3/amd/base/require.js b/chapter03/chapter3/amd/base/require.js
similarity index 100%
rename from chapter3/chapter3/amd/base/require.js
rename to chapter03/chapter3/amd/base/require.js
diff --git a/chapter3/chapter3/amd/base/server.js b/chapter03/chapter3/amd/base/server.js
similarity index 100%
rename from chapter3/chapter3/amd/base/server.js
rename to chapter03/chapter3/amd/base/server.js
diff --git a/chapter3/chapter3/amd/browserify/client/app.js b/chapter03/chapter3/amd/browserify/client/app.js
similarity index 100%
rename from chapter3/chapter3/amd/browserify/client/app.js
rename to chapter03/chapter3/amd/browserify/client/app.js
diff --git a/chapter3/chapter3/amd/browserify/index.html b/chapter03/chapter3/amd/browserify/index.html
similarity index 100%
rename from chapter3/chapter3/amd/browserify/index.html
rename to chapter03/chapter3/amd/browserify/index.html
diff --git a/chapter3/chapter3/amd/browserify/node/amdmodule.js b/chapter03/chapter3/amd/browserify/node/amdmodule.js
similarity index 100%
rename from chapter3/chapter3/amd/browserify/node/amdmodule.js
rename to chapter03/chapter3/amd/browserify/node/amdmodule.js
diff --git a/chapter3/chapter3/amd/browserify/node/app.js b/chapter03/chapter3/amd/browserify/node/app.js
similarity index 100%
rename from chapter3/chapter3/amd/browserify/node/app.js
rename to chapter03/chapter3/amd/browserify/node/app.js
diff --git a/chapter3/chapter3/amd/browserify/node/bar.js b/chapter03/chapter3/amd/browserify/node/bar.js
similarity index 100%
rename from chapter3/chapter3/amd/browserify/node/bar.js
rename to chapter03/chapter3/amd/browserify/node/bar.js
diff --git a/chapter3/chapter3/amd/browserify/node/foo.js b/chapter03/chapter3/amd/browserify/node/foo.js
similarity index 100%
rename from chapter3/chapter3/amd/browserify/node/foo.js
rename to chapter03/chapter3/amd/browserify/node/foo.js
diff --git a/chapter3/chapter3/amd/browserify/require.js b/chapter03/chapter3/amd/browserify/require.js
similarity index 100%
rename from chapter3/chapter3/amd/browserify/require.js
rename to chapter03/chapter3/amd/browserify/require.js
diff --git a/chapter3/chapter3/amd/browserify/server.js b/chapter03/chapter3/amd/browserify/server.js
similarity index 100%
rename from chapter3/chapter3/amd/browserify/server.js
rename to chapter03/chapter3/amd/browserify/server.js
diff --git a/chapter3/chapter3/amd/play/client/app.js b/chapter03/chapter3/amd/play/client/app.js
similarity index 100%
rename from chapter3/chapter3/amd/play/client/app.js
rename to chapter03/chapter3/amd/play/client/app.js
diff --git a/chapter3/chapter3/amd/play/client/bar.js b/chapter03/chapter3/amd/play/client/bar.js
similarity index 100%
rename from chapter3/chapter3/amd/play/client/bar.js
rename to chapter03/chapter3/amd/play/client/bar.js
diff --git a/chapter3/chapter3/amd/play/client/foo.js b/chapter03/chapter3/amd/play/client/foo.js
similarity index 100%
rename from chapter3/chapter3/amd/play/client/foo.js
rename to chapter03/chapter3/amd/play/client/foo.js
diff --git a/chapter3/chapter3/amd/play/index.html b/chapter03/chapter3/amd/play/index.html
similarity index 100%
rename from chapter3/chapter3/amd/play/index.html
rename to chapter03/chapter3/amd/play/index.html
diff --git a/chapter3/chapter3/amd/play/require.js b/chapter03/chapter3/amd/play/require.js
similarity index 100%
rename from chapter3/chapter3/amd/play/require.js
rename to chapter03/chapter3/amd/play/require.js
diff --git a/chapter3/chapter3/amd/play/server.js b/chapter03/chapter3/amd/play/server.js
similarity index 100%
rename from chapter3/chapter3/amd/play/server.js
rename to chapter03/chapter3/amd/play/server.js
diff --git a/chapter3/chapter3/core/fs/create.js b/chapter03/chapter3/core/fs/create.js
similarity index 100%
rename from chapter3/chapter3/core/fs/create.js
rename to chapter03/chapter3/core/fs/create.js
diff --git a/chapter3/chapter3/core/fs/delete.js b/chapter03/chapter3/core/fs/delete.js
similarity index 100%
rename from chapter3/chapter3/core/fs/delete.js
rename to chapter03/chapter3/core/fs/delete.js
diff --git a/chapter3/chapter3/core/fs/deleteSync.js b/chapter03/chapter3/core/fs/deleteSync.js
similarity index 100%
rename from chapter3/chapter3/core/fs/deleteSync.js
rename to chapter03/chapter3/core/fs/deleteSync.js
diff --git a/chapter3/chapter3/core/os/cpus.js b/chapter03/chapter3/core/os/cpus.js
similarity index 100%
rename from chapter3/chapter3/core/os/cpus.js
rename to chapter03/chapter3/core/os/cpus.js
diff --git a/chapter3/chapter3/core/os/memory.js b/chapter03/chapter3/core/os/memory.js
similarity index 100%
rename from chapter3/chapter3/core/os/memory.js
rename to chapter03/chapter3/core/os/memory.js
diff --git a/chapter3/chapter3/core/path/dir_base_ext.js b/chapter03/chapter3/core/path/dir_base_ext.js
similarity index 100%
rename from chapter3/chapter3/core/path/dir_base_ext.js
rename to chapter03/chapter3/core/path/dir_base_ext.js
diff --git a/chapter3/chapter3/core/path/join.js b/chapter03/chapter3/core/path/join.js
similarity index 100%
rename from chapter3/chapter3/core/path/join.js
rename to chapter03/chapter3/core/path/join.js
diff --git a/chapter3/chapter3/core/path/normalize.js b/chapter03/chapter3/core/path/normalize.js
similarity index 100%
rename from chapter3/chapter3/core/path/normalize.js
rename to chapter03/chapter3/core/path/normalize.js
diff --git a/chapter3/chapter3/core/util/format.js b/chapter03/chapter3/core/util/format.js
similarity index 100%
rename from chapter3/chapter3/core/util/format.js
rename to chapter03/chapter3/core/util/format.js
diff --git a/chapter3/chapter3/core/util/isType.js b/chapter03/chapter3/core/util/isType.js
similarity index 100%
rename from chapter3/chapter3/core/util/isType.js
rename to chapter03/chapter3/core/util/isType.js
diff --git a/chapter3/chapter3/core/util/log.js b/chapter03/chapter3/core/util/log.js
similarity index 100%
rename from chapter3/chapter3/core/util/log.js
rename to chapter03/chapter3/core/util/log.js
diff --git a/chapter3/chapter3/globals/buffer/buffer.js b/chapter03/chapter3/globals/buffer/buffer.js
similarity index 100%
rename from chapter3/chapter3/globals/buffer/buffer.js
rename to chapter03/chapter3/globals/buffer/buffer.js
diff --git a/chapter3/chapter3/globals/fileAndDir/app.js b/chapter03/chapter3/globals/fileAndDir/app.js
similarity index 100%
rename from chapter3/chapter3/globals/fileAndDir/app.js
rename to chapter03/chapter3/globals/fileAndDir/app.js
diff --git a/chapter3/chapter3/globals/global/addToGlobal.js b/chapter03/chapter3/globals/global/addToGlobal.js
similarity index 100%
rename from chapter3/chapter3/globals/global/addToGlobal.js
rename to chapter03/chapter3/globals/global/addToGlobal.js
diff --git a/chapter3/chapter3/globals/global/app.js b/chapter03/chapter3/globals/global/app.js
similarity index 100%
rename from chapter3/chapter3/globals/global/app.js
rename to chapter03/chapter3/globals/global/app.js
diff --git a/chapter3/chapter3/globals/process/argv.js b/chapter03/chapter3/globals/process/argv.js
similarity index 100%
rename from chapter3/chapter3/globals/process/argv.js
rename to chapter03/chapter3/globals/process/argv.js
diff --git a/chapter3/chapter3/globals/process/nexttick.js b/chapter03/chapter3/globals/process/nexttick.js
similarity index 100%
rename from chapter3/chapter3/globals/process/nexttick.js
rename to chapter03/chapter3/globals/process/nexttick.js
diff --git a/chapter3/chapter3/globals/timers/clearInterval.js b/chapter03/chapter3/globals/timers/clearInterval.js
similarity index 100%
rename from chapter3/chapter3/globals/timers/clearInterval.js
rename to chapter03/chapter3/globals/timers/clearInterval.js
diff --git a/chapter3/chapter3/globals/timers/setInterval.js b/chapter03/chapter3/globals/timers/setInterval.js
similarity index 100%
rename from chapter3/chapter3/globals/timers/setInterval.js
rename to chapter03/chapter3/globals/timers/setInterval.js
diff --git a/chapter3/chapter3/globals/timers/setTimeout.js b/chapter03/chapter3/globals/timers/setTimeout.js
similarity index 100%
rename from chapter3/chapter3/globals/timers/setTimeout.js
rename to chapter03/chapter3/globals/timers/setTimeout.js
diff --git a/chapter3/chapter3/intro/base/bar.js b/chapter03/chapter3/intro/base/bar.js
similarity index 100%
rename from chapter3/chapter3/intro/base/bar.js
rename to chapter03/chapter3/intro/base/bar.js
diff --git a/chapter3/chapter3/intro/base/foo.js b/chapter03/chapter3/intro/base/foo.js
similarity index 100%
rename from chapter3/chapter3/intro/base/foo.js
rename to chapter03/chapter3/intro/base/foo.js
diff --git a/chapter3/chapter3/intro/cached/bar.js b/chapter03/chapter3/intro/cached/bar.js
similarity index 100%
rename from chapter3/chapter3/intro/cached/bar.js
rename to chapter03/chapter3/intro/cached/bar.js
diff --git a/chapter3/chapter3/intro/cached/foo.js b/chapter03/chapter3/intro/cached/foo.js
similarity index 100%
rename from chapter3/chapter3/intro/cached/foo.js
rename to chapter03/chapter3/intro/cached/foo.js
diff --git a/chapter3/chapter3/intro/exports/app.js b/chapter03/chapter3/intro/exports/app.js
similarity index 100%
rename from chapter3/chapter3/intro/exports/app.js
rename to chapter03/chapter3/intro/exports/app.js
diff --git a/chapter3/chapter3/intro/exports/foo1.js b/chapter03/chapter3/intro/exports/foo1.js
similarity index 100%
rename from chapter3/chapter3/intro/exports/foo1.js
rename to chapter03/chapter3/intro/exports/foo1.js
diff --git a/chapter3/chapter3/intro/exports/foo2.js b/chapter03/chapter3/intro/exports/foo2.js
similarity index 100%
rename from chapter3/chapter3/intro/exports/foo2.js
rename to chapter03/chapter3/intro/exports/foo2.js
diff --git a/chapter3/chapter3/intro/exports/foo3.js b/chapter03/chapter3/intro/exports/foo3.js
similarity index 100%
rename from chapter3/chapter3/intro/exports/foo3.js
rename to chapter03/chapter3/intro/exports/foo3.js
diff --git a/chapter3/chapter3/intro/factory/app.js b/chapter03/chapter3/intro/factory/app.js
similarity index 100%
rename from chapter3/chapter3/intro/factory/app.js
rename to chapter03/chapter3/intro/factory/app.js
diff --git a/chapter3/chapter3/intro/factory/foo.js b/chapter03/chapter3/intro/factory/foo.js
similarity index 100%
rename from chapter3/chapter3/intro/factory/foo.js
rename to chapter03/chapter3/intro/factory/foo.js
diff --git a/chapter3/chapter3/intro/module.exports/app.js b/chapter03/chapter3/intro/module.exports/app.js
similarity index 100%
rename from chapter3/chapter3/intro/module.exports/app.js
rename to chapter03/chapter3/intro/module.exports/app.js
diff --git a/chapter3/chapter3/intro/shared/app.js b/chapter03/chapter3/intro/shared/app.js
similarity index 100%
rename from chapter3/chapter3/intro/shared/app.js
rename to chapter03/chapter3/intro/shared/app.js
diff --git a/chapter3/chapter3/intro/shared/bar.js b/chapter03/chapter3/intro/shared/bar.js
similarity index 100%
rename from chapter3/chapter3/intro/shared/bar.js
rename to chapter03/chapter3/intro/shared/bar.js
diff --git a/chapter3/chapter3/intro/shared/foo.js b/chapter03/chapter3/intro/shared/foo.js
similarity index 100%
rename from chapter3/chapter3/intro/shared/foo.js
rename to chapter03/chapter3/intro/shared/foo.js
diff --git a/chapter4/chapter4/1hello/foo.js b/chapter04/chapter4/1hello/foo.js
similarity index 100%
rename from chapter4/chapter4/1hello/foo.js
rename to chapter04/chapter4/1hello/foo.js
diff --git a/chapter4/chapter4/1hello/node_modules/bar.js b/chapter04/chapter4/1hello/node_modules/bar.js
similarity index 100%
rename from chapter4/chapter4/1hello/node_modules/bar.js
rename to chapter04/chapter4/1hello/node_modules/bar.js
diff --git a/chapter4/chapter4/folderbased/indexbased1/bar/bar1.js b/chapter04/chapter4/folderbased/indexbased1/bar/bar1.js
similarity index 100%
rename from chapter4/chapter4/folderbased/indexbased1/bar/bar1.js
rename to chapter04/chapter4/folderbased/indexbased1/bar/bar1.js
diff --git a/chapter4/chapter4/folderbased/indexbased1/bar/bar2.js b/chapter04/chapter4/folderbased/indexbased1/bar/bar2.js
similarity index 100%
rename from chapter4/chapter4/folderbased/indexbased1/bar/bar2.js
rename to chapter04/chapter4/folderbased/indexbased1/bar/bar2.js
diff --git a/chapter4/chapter4/folderbased/indexbased1/bar/index.js b/chapter04/chapter4/folderbased/indexbased1/bar/index.js
similarity index 100%
rename from chapter4/chapter4/folderbased/indexbased1/bar/index.js
rename to chapter04/chapter4/folderbased/indexbased1/bar/index.js
diff --git a/chapter4/chapter4/folderbased/indexbased1/foo.js b/chapter04/chapter4/folderbased/indexbased1/foo.js
similarity index 100%
rename from chapter4/chapter4/folderbased/indexbased1/foo.js
rename to chapter04/chapter4/folderbased/indexbased1/foo.js
diff --git a/chapter4/chapter4/folderbased/indexbased2/foo.js b/chapter04/chapter4/folderbased/indexbased2/foo.js
similarity index 100%
rename from chapter4/chapter4/folderbased/indexbased2/foo.js
rename to chapter04/chapter4/folderbased/indexbased2/foo.js
diff --git a/chapter4/chapter4/folderbased/indexbased2/node_modules/bar/bar1.js b/chapter04/chapter4/folderbased/indexbased2/node_modules/bar/bar1.js
similarity index 100%
rename from chapter4/chapter4/folderbased/indexbased2/node_modules/bar/bar1.js
rename to chapter04/chapter4/folderbased/indexbased2/node_modules/bar/bar1.js
diff --git a/chapter4/chapter4/folderbased/indexbased2/node_modules/bar/bar2.js b/chapter04/chapter4/folderbased/indexbased2/node_modules/bar/bar2.js
similarity index 100%
rename from chapter4/chapter4/folderbased/indexbased2/node_modules/bar/bar2.js
rename to chapter04/chapter4/folderbased/indexbased2/node_modules/bar/bar2.js
diff --git a/chapter4/chapter4/folderbased/indexbased2/node_modules/bar/index.js b/chapter04/chapter4/folderbased/indexbased2/node_modules/bar/index.js
similarity index 100%
rename from chapter4/chapter4/folderbased/indexbased2/node_modules/bar/index.js
rename to chapter04/chapter4/folderbased/indexbased2/node_modules/bar/index.js
diff --git a/chapter4/chapter4/global/rimrafdemo/app.js b/chapter04/chapter4/global/rimrafdemo/app.js
similarity index 100%
rename from chapter4/chapter4/global/rimrafdemo/app.js
rename to chapter04/chapter4/global/rimrafdemo/app.js
diff --git a/chapter4/chapter4/global/rimrafdemo/node_modules/.bin/rimraf b/chapter04/chapter4/global/rimrafdemo/node_modules/.bin/rimraf
similarity index 100%
rename from chapter4/chapter4/global/rimrafdemo/node_modules/.bin/rimraf
rename to chapter04/chapter4/global/rimrafdemo/node_modules/.bin/rimraf
diff --git a/chapter4/chapter4/global/rimrafdemo/node_modules/.bin/rimraf.cmd b/chapter04/chapter4/global/rimrafdemo/node_modules/.bin/rimraf.cmd
similarity index 100%
rename from chapter4/chapter4/global/rimrafdemo/node_modules/.bin/rimraf.cmd
rename to chapter04/chapter4/global/rimrafdemo/node_modules/.bin/rimraf.cmd
diff --git a/chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/AUTHORS b/chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/AUTHORS
similarity index 100%
rename from chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/AUTHORS
rename to chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/AUTHORS
diff --git a/chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/LICENSE b/chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/LICENSE
similarity index 100%
rename from chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/LICENSE
rename to chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/LICENSE
diff --git a/chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/README.md b/chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/README.md
similarity index 100%
rename from chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/README.md
rename to chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/README.md
diff --git a/chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/bin.js b/chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/bin.js
similarity index 100%
rename from chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/bin.js
rename to chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/bin.js
diff --git a/chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/package.json b/chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/package.json
similarity index 100%
rename from chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/package.json
rename to chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/package.json
diff --git a/chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/rimraf.js b/chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/rimraf.js
similarity index 100%
rename from chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/rimraf.js
rename to chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/rimraf.js
diff --git a/chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/test/run.sh b/chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/test/run.sh
similarity index 100%
rename from chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/test/run.sh
rename to chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/test/run.sh
diff --git a/chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/test/setup.sh b/chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/test/setup.sh
similarity index 100%
rename from chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/test/setup.sh
rename to chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/test/setup.sh
diff --git a/chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/test/test-async.js b/chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/test/test-async.js
similarity index 100%
rename from chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/test/test-async.js
rename to chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/test/test-async.js
diff --git a/chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/test/test-sync.js b/chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/test/test-sync.js
similarity index 100%
rename from chapter4/chapter4/global/rimrafdemo/node_modules/rimraf/test/test-sync.js
rename to chapter04/chapter4/global/rimrafdemo/node_modules/rimraf/test/test-sync.js
diff --git a/chapter4/chapter4/global/rimrafdemo/package.json b/chapter04/chapter4/global/rimrafdemo/package.json
similarity index 100%
rename from chapter4/chapter4/global/rimrafdemo/package.json
rename to chapter04/chapter4/global/rimrafdemo/package.json
diff --git a/chapter4/chapter4/json/convert/app.js b/chapter04/chapter4/json/convert/app.js
similarity index 100%
rename from chapter4/chapter4/json/convert/app.js
rename to chapter04/chapter4/json/convert/app.js
diff --git a/chapter4/chapter4/json/filebased/app.js b/chapter04/chapter4/json/filebased/app.js
similarity index 100%
rename from chapter4/chapter4/json/filebased/app.js
rename to chapter04/chapter4/json/filebased/app.js
diff --git a/chapter4/chapter4/json/filebased/config.json b/chapter04/chapter4/json/filebased/config.json
similarity index 100%
rename from chapter4/chapter4/json/filebased/config.json
rename to chapter04/chapter4/json/filebased/config.json
diff --git a/chapter4/chapter4/json/folderbased/app.js b/chapter04/chapter4/json/folderbased/app.js
similarity index 100%
rename from chapter4/chapter4/json/folderbased/app.js
rename to chapter04/chapter4/json/folderbased/app.js
diff --git a/chapter4/chapter4/json/folderbased/node_modules/config/index.json b/chapter04/chapter4/json/folderbased/node_modules/config/index.json
similarity index 100%
rename from chapter4/chapter4/json/folderbased/node_modules/config/index.json
rename to chapter04/chapter4/json/folderbased/node_modules/config/index.json
diff --git a/chapter4/chapter4/mainproperty/app.js b/chapter04/chapter4/mainproperty/app.js
similarity index 100%
rename from chapter4/chapter4/mainproperty/app.js
rename to chapter04/chapter4/mainproperty/app.js
diff --git a/chapter4/chapter4/mainproperty/node_modules/foo/lib/main.js b/chapter04/chapter4/mainproperty/node_modules/foo/lib/main.js
similarity index 100%
rename from chapter4/chapter4/mainproperty/node_modules/foo/lib/main.js
rename to chapter04/chapter4/mainproperty/node_modules/foo/lib/main.js
diff --git a/chapter4/chapter4/mainproperty/node_modules/foo/package.json b/chapter04/chapter4/mainproperty/node_modules/foo/package.json
similarity index 100%
rename from chapter4/chapter4/mainproperty/node_modules/foo/package.json
rename to chapter04/chapter4/mainproperty/node_modules/foo/package.json
diff --git a/chapter4/chapter4/npm/install/app.js b/chapter04/chapter4/npm/install/app.js
similarity index 100%
rename from chapter4/chapter4/npm/install/app.js
rename to chapter04/chapter4/npm/install/app.js
diff --git a/chapter4/chapter4/npm/install/node_modules/underscore/LICENSE b/chapter04/chapter4/npm/install/node_modules/underscore/LICENSE
similarity index 100%
rename from chapter4/chapter4/npm/install/node_modules/underscore/LICENSE
rename to chapter04/chapter4/npm/install/node_modules/underscore/LICENSE
diff --git a/chapter4/chapter4/npm/install/node_modules/underscore/README.md b/chapter04/chapter4/npm/install/node_modules/underscore/README.md
similarity index 100%
rename from chapter4/chapter4/npm/install/node_modules/underscore/README.md
rename to chapter04/chapter4/npm/install/node_modules/underscore/README.md
diff --git a/chapter4/chapter4/npm/install/node_modules/underscore/package.json b/chapter04/chapter4/npm/install/node_modules/underscore/package.json
similarity index 100%
rename from chapter4/chapter4/npm/install/node_modules/underscore/package.json
rename to chapter04/chapter4/npm/install/node_modules/underscore/package.json
diff --git a/chapter4/chapter4/npm/install/node_modules/underscore/underscore-min.js b/chapter04/chapter4/npm/install/node_modules/underscore/underscore-min.js
similarity index 100%
rename from chapter4/chapter4/npm/install/node_modules/underscore/underscore-min.js
rename to chapter04/chapter4/npm/install/node_modules/underscore/underscore-min.js
diff --git a/chapter4/chapter4/npm/install/node_modules/underscore/underscore.js b/chapter04/chapter4/npm/install/node_modules/underscore/underscore.js
similarity index 100%
rename from chapter4/chapter4/npm/install/node_modules/underscore/underscore.js
rename to chapter04/chapter4/npm/install/node_modules/underscore/underscore.js
diff --git a/chapter4/chapter4/package.json/foo/node_modules/request/LICENSE b/chapter04/chapter4/package.json/foo/node_modules/request/LICENSE
similarity index 100%
rename from chapter4/chapter4/package.json/foo/node_modules/request/LICENSE
rename to chapter04/chapter4/package.json/foo/node_modules/request/LICENSE
diff --git a/chapter4/chapter4/package.json/foo/node_modules/request/README.md b/chapter04/chapter4/package.json/foo/node_modules/request/README.md
similarity index 100%
rename from chapter4/chapter4/package.json/foo/node_modules/request/README.md
rename to chapter04/chapter4/package.json/foo/node_modules/request/README.md
diff --git a/chapter4/chapter4/package.json/foo/node_modules/request/cookies.js b/chapter04/chapter4/package.json/foo/node_modules/request/cookies.js
similarity index 100%
rename from chapter4/chapter4/package.json/foo/node_modules/request/cookies.js
rename to chapter04/chapter4/package.json/foo/node_modules/request/cookies.js
diff --git a/chapter4/chapter4/package.json/foo/node_modules/request/main.js b/chapter04/chapter4/package.json/foo/node_modules/request/main.js
similarity index 100%
rename from chapter4/chapter4/package.json/foo/node_modules/request/main.js
rename to chapter04/chapter4/package.json/foo/node_modules/request/main.js
diff --git a/chapter4/chapter4/package.json/foo/node_modules/request/mimetypes.js b/chapter04/chapter4/package.json/foo/node_modules/request/mimetypes.js
similarity index 100%
rename from chapter4/chapter4/package.json/foo/node_modules/request/mimetypes.js
rename to chapter04/chapter4/package.json/foo/node_modules/request/mimetypes.js
diff --git a/chapter4/chapter4/package.json/foo/node_modules/request/package.json b/chapter04/chapter4/package.json/foo/node_modules/request/package.json
similarity index 100%
rename from chapter4/chapter4/package.json/foo/node_modules/request/package.json
rename to chapter04/chapter4/package.json/foo/node_modules/request/package.json
diff --git a/chapter4/chapter4/package.json/foo/node_modules/request/tests/googledoodle.png b/chapter04/chapter4/package.json/foo/node_modules/request/tests/googledoodle.png
similarity index 100%
rename from chapter4/chapter4/package.json/foo/node_modules/request/tests/googledoodle.png
rename to chapter04/chapter4/package.json/foo/node_modules/request/tests/googledoodle.png
diff --git a/chapter4/chapter4/package.json/foo/node_modules/request/tests/server.js b/chapter04/chapter4/package.json/foo/node_modules/request/tests/server.js
similarity index 100%
rename from chapter4/chapter4/package.json/foo/node_modules/request/tests/server.js
rename to chapter04/chapter4/package.json/foo/node_modules/request/tests/server.js
diff --git a/chapter4/chapter4/package.json/foo/node_modules/request/tests/test-body.js b/chapter04/chapter4/package.json/foo/node_modules/request/tests/test-body.js
similarity index 100%
rename from chapter4/chapter4/package.json/foo/node_modules/request/tests/test-body.js
rename to chapter04/chapter4/package.json/foo/node_modules/request/tests/test-body.js
diff --git a/chapter4/chapter4/package.json/foo/node_modules/request/tests/test-cookies.js b/chapter04/chapter4/package.json/foo/node_modules/request/tests/test-cookies.js
similarity index 100%
rename from chapter4/chapter4/package.json/foo/node_modules/request/tests/test-cookies.js
rename to chapter04/chapter4/package.json/foo/node_modules/request/tests/test-cookies.js
diff --git a/chapter4/chapter4/package.json/foo/node_modules/request/tests/test-errors.js b/chapter04/chapter4/package.json/foo/node_modules/request/tests/test-errors.js
similarity index 100%
rename from chapter4/chapter4/package.json/foo/node_modules/request/tests/test-errors.js
rename to chapter04/chapter4/package.json/foo/node_modules/request/tests/test-errors.js
diff --git a/chapter4/chapter4/package.json/foo/node_modules/request/tests/test-pipes.js b/chapter04/chapter4/package.json/foo/node_modules/request/tests/test-pipes.js
similarity index 100%
rename from chapter4/chapter4/package.json/foo/node_modules/request/tests/test-pipes.js
rename to chapter04/chapter4/package.json/foo/node_modules/request/tests/test-pipes.js
diff --git a/chapter4/chapter4/package.json/foo/node_modules/request/tests/test-ssl.js b/chapter04/chapter4/package.json/foo/node_modules/request/tests/test-ssl.js
similarity index 100%
rename from chapter4/chapter4/package.json/foo/node_modules/request/tests/test-ssl.js
rename to chapter04/chapter4/package.json/foo/node_modules/request/tests/test-ssl.js
diff --git a/chapter4/chapter4/package.json/foo/node_modules/request/tests/test-timeout.js b/chapter04/chapter4/package.json/foo/node_modules/request/tests/test-timeout.js
similarity index 100%
rename from chapter4/chapter4/package.json/foo/node_modules/request/tests/test-timeout.js
rename to chapter04/chapter4/package.json/foo/node_modules/request/tests/test-timeout.js
diff --git a/chapter4/chapter4/package.json/foo/package.json b/chapter04/chapter4/package.json/foo/package.json
similarity index 100%
rename from chapter4/chapter4/package.json/foo/package.json
rename to chapter04/chapter4/package.json/foo/package.json
diff --git a/chapter4/chapter4/popular/colors/1basic.js b/chapter04/chapter4/popular/colors/1basic.js
similarity index 100%
rename from chapter4/chapter4/popular/colors/1basic.js
rename to chapter04/chapter4/popular/colors/1basic.js
diff --git a/chapter4/chapter4/popular/colors/2raw.js b/chapter04/chapter4/popular/colors/2raw.js
similarity index 100%
rename from chapter4/chapter4/popular/colors/2raw.js
rename to chapter04/chapter4/popular/colors/2raw.js
diff --git a/chapter4/chapter4/popular/colors/3prototypeIntro.js b/chapter04/chapter4/popular/colors/3prototypeIntro.js
similarity index 100%
rename from chapter4/chapter4/popular/colors/3prototypeIntro.js
rename to chapter04/chapter4/popular/colors/3prototypeIntro.js
diff --git a/chapter4/chapter4/popular/colors/4addFunction.js b/chapter04/chapter4/popular/colors/4addFunction.js
similarity index 100%
rename from chapter4/chapter4/popular/colors/4addFunction.js
rename to chapter04/chapter4/popular/colors/4addFunction.js
diff --git a/chapter4/chapter4/popular/colors/5propertyIntro.js b/chapter04/chapter4/popular/colors/5propertyIntro.js
similarity index 100%
rename from chapter4/chapter4/popular/colors/5propertyIntro.js
rename to chapter04/chapter4/popular/colors/5propertyIntro.js
diff --git a/chapter4/chapter4/popular/colors/6addProperty.js b/chapter04/chapter4/popular/colors/6addProperty.js
similarity index 100%
rename from chapter4/chapter4/popular/colors/6addProperty.js
rename to chapter04/chapter4/popular/colors/6addProperty.js
diff --git a/chapter4/chapter4/popular/moment/formatting.js b/chapter04/chapter4/popular/moment/formatting.js
similarity index 100%
rename from chapter4/chapter4/popular/moment/formatting.js
rename to chapter04/chapter4/popular/moment/formatting.js
diff --git a/chapter4/chapter4/popular/moment/json.js b/chapter04/chapter4/popular/moment/json.js
similarity index 100%
rename from chapter4/chapter4/popular/moment/json.js
rename to chapter04/chapter4/popular/moment/json.js
diff --git a/chapter4/chapter4/popular/moment/parsing.js b/chapter04/chapter4/popular/moment/parsing.js
similarity index 100%
rename from chapter4/chapter4/popular/moment/parsing.js
rename to chapter04/chapter4/popular/moment/parsing.js
diff --git a/chapter4/chapter4/popular/moment/rawdate.js b/chapter04/chapter4/popular/moment/rawdate.js
similarity index 100%
rename from chapter4/chapter4/popular/moment/rawdate.js
rename to chapter04/chapter4/popular/moment/rawdate.js
diff --git a/chapter4/chapter4/popular/moment/timeago.js b/chapter04/chapter4/popular/moment/timeago.js
similarity index 100%
rename from chapter4/chapter4/popular/moment/timeago.js
rename to chapter04/chapter4/popular/moment/timeago.js
diff --git a/chapter4/chapter4/popular/moment/tojson.js b/chapter04/chapter4/popular/moment/tojson.js
similarity index 100%
rename from chapter4/chapter4/popular/moment/tojson.js
rename to chapter04/chapter4/popular/moment/tojson.js
diff --git a/chapter4/chapter4/popular/moment/wrapping.js b/chapter04/chapter4/popular/moment/wrapping.js
similarity index 100%
rename from chapter4/chapter4/popular/moment/wrapping.js
rename to chapter04/chapter4/popular/moment/wrapping.js
diff --git a/chapter4/chapter4/popular/node_modules/colors/MIT-LICENSE.txt b/chapter04/chapter4/popular/node_modules/colors/MIT-LICENSE.txt
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/colors/MIT-LICENSE.txt
rename to chapter04/chapter4/popular/node_modules/colors/MIT-LICENSE.txt
diff --git a/chapter4/chapter4/popular/node_modules/colors/ReadMe.md b/chapter04/chapter4/popular/node_modules/colors/ReadMe.md
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/colors/ReadMe.md
rename to chapter04/chapter4/popular/node_modules/colors/ReadMe.md
diff --git a/chapter4/chapter4/popular/node_modules/colors/colors.js b/chapter04/chapter4/popular/node_modules/colors/colors.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/colors/colors.js
rename to chapter04/chapter4/popular/node_modules/colors/colors.js
diff --git a/chapter4/chapter4/popular/node_modules/colors/example.html b/chapter04/chapter4/popular/node_modules/colors/example.html
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/colors/example.html
rename to chapter04/chapter4/popular/node_modules/colors/example.html
diff --git a/chapter4/chapter4/popular/node_modules/colors/example.js b/chapter04/chapter4/popular/node_modules/colors/example.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/colors/example.js
rename to chapter04/chapter4/popular/node_modules/colors/example.js
diff --git a/chapter4/chapter4/popular/node_modules/colors/package.json b/chapter04/chapter4/popular/node_modules/colors/package.json
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/colors/package.json
rename to chapter04/chapter4/popular/node_modules/colors/package.json
diff --git a/chapter4/chapter4/popular/node_modules/colors/test.js b/chapter04/chapter4/popular/node_modules/colors/test.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/colors/test.js
rename to chapter04/chapter4/popular/node_modules/colors/test.js
diff --git a/chapter4/chapter4/popular/node_modules/colors/themes/winston-dark.js b/chapter04/chapter4/popular/node_modules/colors/themes/winston-dark.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/colors/themes/winston-dark.js
rename to chapter04/chapter4/popular/node_modules/colors/themes/winston-dark.js
diff --git a/chapter4/chapter4/popular/node_modules/colors/themes/winston-light.js b/chapter04/chapter4/popular/node_modules/colors/themes/winston-light.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/colors/themes/winston-light.js
rename to chapter04/chapter4/popular/node_modules/colors/themes/winston-light.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/.npmignore b/chapter04/chapter4/popular/node_modules/moment/.npmignore
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/.npmignore
rename to chapter04/chapter4/popular/node_modules/moment/.npmignore
diff --git a/chapter4/chapter4/popular/node_modules/moment/.sauce-labs.creds b/chapter04/chapter4/popular/node_modules/moment/.sauce-labs.creds
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/.sauce-labs.creds
rename to chapter04/chapter4/popular/node_modules/moment/.sauce-labs.creds
diff --git a/chapter4/chapter4/popular/node_modules/moment/.travis.yml b/chapter04/chapter4/popular/node_modules/moment/.travis.yml
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/.travis.yml
rename to chapter04/chapter4/popular/node_modules/moment/.travis.yml
diff --git a/chapter4/chapter4/popular/node_modules/moment/.vimrc-local b/chapter04/chapter4/popular/node_modules/moment/.vimrc-local
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/.vimrc-local
rename to chapter04/chapter4/popular/node_modules/moment/.vimrc-local
diff --git a/chapter4/chapter4/popular/node_modules/moment/CONTRIBUTING.md b/chapter04/chapter4/popular/node_modules/moment/CONTRIBUTING.md
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/CONTRIBUTING.md
rename to chapter04/chapter4/popular/node_modules/moment/CONTRIBUTING.md
diff --git a/chapter4/chapter4/popular/node_modules/moment/Gruntfile.js b/chapter04/chapter4/popular/node_modules/moment/Gruntfile.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/Gruntfile.js
rename to chapter04/chapter4/popular/node_modules/moment/Gruntfile.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/LICENSE b/chapter04/chapter4/popular/node_modules/moment/LICENSE
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/LICENSE
rename to chapter04/chapter4/popular/node_modules/moment/LICENSE
diff --git a/chapter4/chapter4/popular/node_modules/moment/bower.json b/chapter04/chapter4/popular/node_modules/moment/bower.json
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/bower.json
rename to chapter04/chapter4/popular/node_modules/moment/bower.json
diff --git a/chapter4/chapter4/popular/node_modules/moment/component.json b/chapter04/chapter4/popular/node_modules/moment/component.json
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/component.json
rename to chapter04/chapter4/popular/node_modules/moment/component.json
diff --git a/chapter4/chapter4/popular/node_modules/moment/composer.json b/chapter04/chapter4/popular/node_modules/moment/composer.json
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/composer.json
rename to chapter04/chapter4/popular/node_modules/moment/composer.json
diff --git a/chapter4/chapter4/popular/node_modules/moment/ender.js b/chapter04/chapter4/popular/node_modules/moment/ender.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/ender.js
rename to chapter04/chapter4/popular/node_modules/moment/ender.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/f.coffee b/chapter04/chapter4/popular/node_modules/moment/f.coffee
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/f.coffee
rename to chapter04/chapter4/popular/node_modules/moment/f.coffee
diff --git a/chapter4/chapter4/popular/node_modules/moment/foo.coffee b/chapter04/chapter4/popular/node_modules/moment/foo.coffee
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/foo.coffee
rename to chapter04/chapter4/popular/node_modules/moment/foo.coffee
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/ar-ma.js b/chapter04/chapter4/popular/node_modules/moment/lang/ar-ma.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/ar-ma.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/ar-ma.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/ar.js b/chapter04/chapter4/popular/node_modules/moment/lang/ar.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/ar.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/ar.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/bg.js b/chapter04/chapter4/popular/node_modules/moment/lang/bg.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/bg.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/bg.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/br.js b/chapter04/chapter4/popular/node_modules/moment/lang/br.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/br.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/br.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/bs.js b/chapter04/chapter4/popular/node_modules/moment/lang/bs.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/bs.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/bs.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/ca.js b/chapter04/chapter4/popular/node_modules/moment/lang/ca.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/ca.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/ca.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/cs.js b/chapter04/chapter4/popular/node_modules/moment/lang/cs.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/cs.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/cs.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/cv.js b/chapter04/chapter4/popular/node_modules/moment/lang/cv.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/cv.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/cv.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/cy.js b/chapter04/chapter4/popular/node_modules/moment/lang/cy.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/cy.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/cy.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/da.js b/chapter04/chapter4/popular/node_modules/moment/lang/da.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/da.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/da.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/de.js b/chapter04/chapter4/popular/node_modules/moment/lang/de.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/de.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/de.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/el.js b/chapter04/chapter4/popular/node_modules/moment/lang/el.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/el.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/el.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/en-au.js b/chapter04/chapter4/popular/node_modules/moment/lang/en-au.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/en-au.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/en-au.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/en-ca.js b/chapter04/chapter4/popular/node_modules/moment/lang/en-ca.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/en-ca.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/en-ca.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/en-gb.js b/chapter04/chapter4/popular/node_modules/moment/lang/en-gb.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/en-gb.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/en-gb.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/eo.js b/chapter04/chapter4/popular/node_modules/moment/lang/eo.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/eo.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/eo.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/es.js b/chapter04/chapter4/popular/node_modules/moment/lang/es.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/es.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/es.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/et.js b/chapter04/chapter4/popular/node_modules/moment/lang/et.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/et.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/et.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/eu.js b/chapter04/chapter4/popular/node_modules/moment/lang/eu.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/eu.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/eu.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/fa.js b/chapter04/chapter4/popular/node_modules/moment/lang/fa.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/fa.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/fa.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/fi.js b/chapter04/chapter4/popular/node_modules/moment/lang/fi.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/fi.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/fi.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/fo.js b/chapter04/chapter4/popular/node_modules/moment/lang/fo.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/fo.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/fo.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/fr-ca.js b/chapter04/chapter4/popular/node_modules/moment/lang/fr-ca.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/fr-ca.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/fr-ca.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/fr.js b/chapter04/chapter4/popular/node_modules/moment/lang/fr.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/fr.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/fr.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/gl.js b/chapter04/chapter4/popular/node_modules/moment/lang/gl.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/gl.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/gl.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/he.js b/chapter04/chapter4/popular/node_modules/moment/lang/he.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/he.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/he.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/hi.js b/chapter04/chapter4/popular/node_modules/moment/lang/hi.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/hi.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/hi.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/hr.js b/chapter04/chapter4/popular/node_modules/moment/lang/hr.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/hr.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/hr.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/hu.js b/chapter04/chapter4/popular/node_modules/moment/lang/hu.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/hu.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/hu.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/hy-am.js b/chapter04/chapter4/popular/node_modules/moment/lang/hy-am.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/hy-am.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/hy-am.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/id.js b/chapter04/chapter4/popular/node_modules/moment/lang/id.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/id.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/id.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/is.js b/chapter04/chapter4/popular/node_modules/moment/lang/is.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/is.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/is.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/it.js b/chapter04/chapter4/popular/node_modules/moment/lang/it.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/it.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/it.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/ja.js b/chapter04/chapter4/popular/node_modules/moment/lang/ja.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/ja.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/ja.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/ka.js b/chapter04/chapter4/popular/node_modules/moment/lang/ka.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/ka.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/ka.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/km.js b/chapter04/chapter4/popular/node_modules/moment/lang/km.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/km.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/km.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/ko.js b/chapter04/chapter4/popular/node_modules/moment/lang/ko.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/ko.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/ko.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/lb.js b/chapter04/chapter4/popular/node_modules/moment/lang/lb.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/lb.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/lb.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/lt.js b/chapter04/chapter4/popular/node_modules/moment/lang/lt.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/lt.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/lt.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/lv.js b/chapter04/chapter4/popular/node_modules/moment/lang/lv.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/lv.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/lv.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/mk.js b/chapter04/chapter4/popular/node_modules/moment/lang/mk.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/mk.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/mk.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/ml.js b/chapter04/chapter4/popular/node_modules/moment/lang/ml.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/ml.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/ml.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/mr.js b/chapter04/chapter4/popular/node_modules/moment/lang/mr.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/mr.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/mr.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/ms-my.js b/chapter04/chapter4/popular/node_modules/moment/lang/ms-my.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/ms-my.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/ms-my.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/nb.js b/chapter04/chapter4/popular/node_modules/moment/lang/nb.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/nb.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/nb.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/ne.js b/chapter04/chapter4/popular/node_modules/moment/lang/ne.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/ne.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/ne.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/nl.js b/chapter04/chapter4/popular/node_modules/moment/lang/nl.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/nl.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/nl.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/nn.js b/chapter04/chapter4/popular/node_modules/moment/lang/nn.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/nn.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/nn.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/pl.js b/chapter04/chapter4/popular/node_modules/moment/lang/pl.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/pl.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/pl.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/pt-br.js b/chapter04/chapter4/popular/node_modules/moment/lang/pt-br.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/pt-br.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/pt-br.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/pt.js b/chapter04/chapter4/popular/node_modules/moment/lang/pt.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/pt.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/pt.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/ro.js b/chapter04/chapter4/popular/node_modules/moment/lang/ro.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/ro.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/ro.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/ru.js b/chapter04/chapter4/popular/node_modules/moment/lang/ru.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/ru.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/ru.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/sk.js b/chapter04/chapter4/popular/node_modules/moment/lang/sk.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/sk.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/sk.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/sl.js b/chapter04/chapter4/popular/node_modules/moment/lang/sl.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/sl.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/sl.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/sq.js b/chapter04/chapter4/popular/node_modules/moment/lang/sq.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/sq.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/sq.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/sr-cyr.js b/chapter04/chapter4/popular/node_modules/moment/lang/sr-cyr.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/sr-cyr.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/sr-cyr.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/sr.js b/chapter04/chapter4/popular/node_modules/moment/lang/sr.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/sr.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/sr.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/sv.js b/chapter04/chapter4/popular/node_modules/moment/lang/sv.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/sv.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/sv.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/ta.js b/chapter04/chapter4/popular/node_modules/moment/lang/ta.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/ta.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/ta.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/th.js b/chapter04/chapter4/popular/node_modules/moment/lang/th.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/th.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/th.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/tl-ph.js b/chapter04/chapter4/popular/node_modules/moment/lang/tl-ph.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/tl-ph.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/tl-ph.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/tr.js b/chapter04/chapter4/popular/node_modules/moment/lang/tr.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/tr.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/tr.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/tzm-la.js b/chapter04/chapter4/popular/node_modules/moment/lang/tzm-la.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/tzm-la.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/tzm-la.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/tzm.js b/chapter04/chapter4/popular/node_modules/moment/lang/tzm.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/tzm.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/tzm.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/uk.js b/chapter04/chapter4/popular/node_modules/moment/lang/uk.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/uk.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/uk.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/uz.js b/chapter04/chapter4/popular/node_modules/moment/lang/uz.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/uz.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/uz.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/vi.js b/chapter04/chapter4/popular/node_modules/moment/lang/vi.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/vi.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/vi.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/zh-cn.js b/chapter04/chapter4/popular/node_modules/moment/lang/zh-cn.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/zh-cn.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/zh-cn.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/lang/zh-tw.js b/chapter04/chapter4/popular/node_modules/moment/lang/zh-tw.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/lang/zh-tw.js
rename to chapter04/chapter4/popular/node_modules/moment/lang/zh-tw.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/min/langs.js b/chapter04/chapter4/popular/node_modules/moment/min/langs.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/min/langs.js
rename to chapter04/chapter4/popular/node_modules/moment/min/langs.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/min/langs.min.js b/chapter04/chapter4/popular/node_modules/moment/min/langs.min.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/min/langs.min.js
rename to chapter04/chapter4/popular/node_modules/moment/min/langs.min.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/min/moment-with-langs.js b/chapter04/chapter4/popular/node_modules/moment/min/moment-with-langs.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/min/moment-with-langs.js
rename to chapter04/chapter4/popular/node_modules/moment/min/moment-with-langs.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/min/moment-with-langs.min.js b/chapter04/chapter4/popular/node_modules/moment/min/moment-with-langs.min.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/min/moment-with-langs.min.js
rename to chapter04/chapter4/popular/node_modules/moment/min/moment-with-langs.min.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/min/moment.min.js b/chapter04/chapter4/popular/node_modules/moment/min/moment.min.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/min/moment.min.js
rename to chapter04/chapter4/popular/node_modules/moment/min/moment.min.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/min/tests.js b/chapter04/chapter4/popular/node_modules/moment/min/tests.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/min/tests.js
rename to chapter04/chapter4/popular/node_modules/moment/min/tests.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/moment.js b/chapter04/chapter4/popular/node_modules/moment/moment.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/moment.js
rename to chapter04/chapter4/popular/node_modules/moment/moment.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/package.js b/chapter04/chapter4/popular/node_modules/moment/package.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/package.js
rename to chapter04/chapter4/popular/node_modules/moment/package.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/package.json b/chapter04/chapter4/popular/node_modules/moment/package.json
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/package.json
rename to chapter04/chapter4/popular/node_modules/moment/package.json
diff --git a/chapter4/chapter4/popular/node_modules/moment/readme.md b/chapter04/chapter4/popular/node_modules/moment/readme.md
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/readme.md
rename to chapter04/chapter4/popular/node_modules/moment/readme.md
diff --git a/chapter4/chapter4/popular/node_modules/moment/sauce_connect.log b/chapter04/chapter4/popular/node_modules/moment/sauce_connect.log
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/sauce_connect.log
rename to chapter04/chapter4/popular/node_modules/moment/sauce_connect.log
diff --git a/chapter4/chapter4/popular/node_modules/moment/tasks/check_sauce_creds.js b/chapter04/chapter4/popular/node_modules/moment/tasks/check_sauce_creds.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/tasks/check_sauce_creds.js
rename to chapter04/chapter4/popular/node_modules/moment/tasks/check_sauce_creds.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/tasks/component.js b/chapter04/chapter4/popular/node_modules/moment/tasks/component.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/tasks/component.js
rename to chapter04/chapter4/popular/node_modules/moment/tasks/component.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/tasks/embed_languages.js b/chapter04/chapter4/popular/node_modules/moment/tasks/embed_languages.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/tasks/embed_languages.js
rename to chapter04/chapter4/popular/node_modules/moment/tasks/embed_languages.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/tasks/history.js b/chapter04/chapter4/popular/node_modules/moment/tasks/history.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/tasks/history.js
rename to chapter04/chapter4/popular/node_modules/moment/tasks/history.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/tasks/size.js b/chapter04/chapter4/popular/node_modules/moment/tasks/size.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/tasks/size.js
rename to chapter04/chapter4/popular/node_modules/moment/tasks/size.js
diff --git a/chapter4/chapter4/popular/node_modules/moment/tasks/zones.js b/chapter04/chapter4/popular/node_modules/moment/tasks/zones.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/moment/tasks/zones.js
rename to chapter04/chapter4/popular/node_modules/moment/tasks/zones.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/.travis.yml b/chapter04/chapter4/popular/node_modules/optimist/.travis.yml
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/.travis.yml
rename to chapter04/chapter4/popular/node_modules/optimist/.travis.yml
diff --git a/chapter4/chapter4/popular/node_modules/optimist/LICENSE b/chapter04/chapter4/popular/node_modules/optimist/LICENSE
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/LICENSE
rename to chapter04/chapter4/popular/node_modules/optimist/LICENSE
diff --git a/chapter4/chapter4/popular/node_modules/optimist/example/bool.js b/chapter04/chapter4/popular/node_modules/optimist/example/bool.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/example/bool.js
rename to chapter04/chapter4/popular/node_modules/optimist/example/bool.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/example/boolean_double.js b/chapter04/chapter4/popular/node_modules/optimist/example/boolean_double.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/example/boolean_double.js
rename to chapter04/chapter4/popular/node_modules/optimist/example/boolean_double.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/example/boolean_single.js b/chapter04/chapter4/popular/node_modules/optimist/example/boolean_single.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/example/boolean_single.js
rename to chapter04/chapter4/popular/node_modules/optimist/example/boolean_single.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/example/default_hash.js b/chapter04/chapter4/popular/node_modules/optimist/example/default_hash.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/example/default_hash.js
rename to chapter04/chapter4/popular/node_modules/optimist/example/default_hash.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/example/default_singles.js b/chapter04/chapter4/popular/node_modules/optimist/example/default_singles.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/example/default_singles.js
rename to chapter04/chapter4/popular/node_modules/optimist/example/default_singles.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/example/divide.js b/chapter04/chapter4/popular/node_modules/optimist/example/divide.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/example/divide.js
rename to chapter04/chapter4/popular/node_modules/optimist/example/divide.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/example/line_count.js b/chapter04/chapter4/popular/node_modules/optimist/example/line_count.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/example/line_count.js
rename to chapter04/chapter4/popular/node_modules/optimist/example/line_count.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/example/line_count_options.js b/chapter04/chapter4/popular/node_modules/optimist/example/line_count_options.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/example/line_count_options.js
rename to chapter04/chapter4/popular/node_modules/optimist/example/line_count_options.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/example/line_count_wrap.js b/chapter04/chapter4/popular/node_modules/optimist/example/line_count_wrap.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/example/line_count_wrap.js
rename to chapter04/chapter4/popular/node_modules/optimist/example/line_count_wrap.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/example/nonopt.js b/chapter04/chapter4/popular/node_modules/optimist/example/nonopt.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/example/nonopt.js
rename to chapter04/chapter4/popular/node_modules/optimist/example/nonopt.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/example/reflect.js b/chapter04/chapter4/popular/node_modules/optimist/example/reflect.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/example/reflect.js
rename to chapter04/chapter4/popular/node_modules/optimist/example/reflect.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/example/short.js b/chapter04/chapter4/popular/node_modules/optimist/example/short.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/example/short.js
rename to chapter04/chapter4/popular/node_modules/optimist/example/short.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/example/string.js b/chapter04/chapter4/popular/node_modules/optimist/example/string.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/example/string.js
rename to chapter04/chapter4/popular/node_modules/optimist/example/string.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/example/usage-options.js b/chapter04/chapter4/popular/node_modules/optimist/example/usage-options.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/example/usage-options.js
rename to chapter04/chapter4/popular/node_modules/optimist/example/usage-options.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/example/xup.js b/chapter04/chapter4/popular/node_modules/optimist/example/xup.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/example/xup.js
rename to chapter04/chapter4/popular/node_modules/optimist/example/xup.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/index.js b/chapter04/chapter4/popular/node_modules/optimist/index.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/index.js
rename to chapter04/chapter4/popular/node_modules/optimist/index.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/.travis.yml b/chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/.travis.yml
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/.travis.yml
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/.travis.yml
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/LICENSE b/chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/LICENSE
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/LICENSE
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/LICENSE
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/example/parse.js b/chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/example/parse.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/example/parse.js
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/example/parse.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/index.js b/chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/index.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/index.js
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/index.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/package.json b/chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/package.json
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/package.json
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/package.json
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/readme.markdown b/chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/readme.markdown
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/readme.markdown
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/readme.markdown
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/test/dash.js b/chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/test/dash.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/test/dash.js
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/test/dash.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/test/default_bool.js b/chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/test/default_bool.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/test/default_bool.js
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/test/default_bool.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/test/dotted.js b/chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/test/dotted.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/test/dotted.js
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/test/dotted.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/test/long.js b/chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/test/long.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/test/long.js
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/test/long.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/test/parse.js b/chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/test/parse.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/test/parse.js
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/test/parse.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/test/parse_modified.js b/chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/test/parse_modified.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/test/parse_modified.js
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/test/parse_modified.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/test/short.js b/chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/test/short.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/test/short.js
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/test/short.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/test/whitespace.js b/chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/test/whitespace.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/minimist/test/whitespace.js
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/minimist/test/whitespace.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/wordwrap/.npmignore b/chapter04/chapter4/popular/node_modules/optimist/node_modules/wordwrap/.npmignore
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/wordwrap/.npmignore
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/wordwrap/.npmignore
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/wordwrap/README.markdown b/chapter04/chapter4/popular/node_modules/optimist/node_modules/wordwrap/README.markdown
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/wordwrap/README.markdown
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/wordwrap/README.markdown
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/wordwrap/example/center.js b/chapter04/chapter4/popular/node_modules/optimist/node_modules/wordwrap/example/center.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/wordwrap/example/center.js
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/wordwrap/example/center.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/wordwrap/example/meat.js b/chapter04/chapter4/popular/node_modules/optimist/node_modules/wordwrap/example/meat.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/wordwrap/example/meat.js
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/wordwrap/example/meat.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/wordwrap/index.js b/chapter04/chapter4/popular/node_modules/optimist/node_modules/wordwrap/index.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/wordwrap/index.js
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/wordwrap/index.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/wordwrap/package.json b/chapter04/chapter4/popular/node_modules/optimist/node_modules/wordwrap/package.json
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/wordwrap/package.json
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/wordwrap/package.json
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/wordwrap/test/break.js b/chapter04/chapter4/popular/node_modules/optimist/node_modules/wordwrap/test/break.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/wordwrap/test/break.js
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/wordwrap/test/break.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/wordwrap/test/idleness.txt b/chapter04/chapter4/popular/node_modules/optimist/node_modules/wordwrap/test/idleness.txt
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/wordwrap/test/idleness.txt
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/wordwrap/test/idleness.txt
diff --git a/chapter4/chapter4/popular/node_modules/optimist/node_modules/wordwrap/test/wrap.js b/chapter04/chapter4/popular/node_modules/optimist/node_modules/wordwrap/test/wrap.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/node_modules/wordwrap/test/wrap.js
rename to chapter04/chapter4/popular/node_modules/optimist/node_modules/wordwrap/test/wrap.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/package.json b/chapter04/chapter4/popular/node_modules/optimist/package.json
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/package.json
rename to chapter04/chapter4/popular/node_modules/optimist/package.json
diff --git a/chapter4/chapter4/popular/node_modules/optimist/readme.markdown b/chapter04/chapter4/popular/node_modules/optimist/readme.markdown
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/readme.markdown
rename to chapter04/chapter4/popular/node_modules/optimist/readme.markdown
diff --git a/chapter4/chapter4/popular/node_modules/optimist/test/_.js b/chapter04/chapter4/popular/node_modules/optimist/test/_.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/test/_.js
rename to chapter04/chapter4/popular/node_modules/optimist/test/_.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/test/_/argv.js b/chapter04/chapter4/popular/node_modules/optimist/test/_/argv.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/test/_/argv.js
rename to chapter04/chapter4/popular/node_modules/optimist/test/_/argv.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/test/_/bin.js b/chapter04/chapter4/popular/node_modules/optimist/test/_/bin.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/test/_/bin.js
rename to chapter04/chapter4/popular/node_modules/optimist/test/_/bin.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/test/dash.js b/chapter04/chapter4/popular/node_modules/optimist/test/dash.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/test/dash.js
rename to chapter04/chapter4/popular/node_modules/optimist/test/dash.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/test/parse.js b/chapter04/chapter4/popular/node_modules/optimist/test/parse.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/test/parse.js
rename to chapter04/chapter4/popular/node_modules/optimist/test/parse.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/test/parse_modified.js b/chapter04/chapter4/popular/node_modules/optimist/test/parse_modified.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/test/parse_modified.js
rename to chapter04/chapter4/popular/node_modules/optimist/test/parse_modified.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/test/short.js b/chapter04/chapter4/popular/node_modules/optimist/test/short.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/test/short.js
rename to chapter04/chapter4/popular/node_modules/optimist/test/short.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/test/usage.js b/chapter04/chapter4/popular/node_modules/optimist/test/usage.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/test/usage.js
rename to chapter04/chapter4/popular/node_modules/optimist/test/usage.js
diff --git a/chapter4/chapter4/popular/node_modules/optimist/test/whitespace.js b/chapter04/chapter4/popular/node_modules/optimist/test/whitespace.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/optimist/test/whitespace.js
rename to chapter04/chapter4/popular/node_modules/optimist/test/whitespace.js
diff --git a/chapter4/chapter4/popular/node_modules/underscore/LICENSE b/chapter04/chapter4/popular/node_modules/underscore/LICENSE
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/underscore/LICENSE
rename to chapter04/chapter4/popular/node_modules/underscore/LICENSE
diff --git a/chapter4/chapter4/popular/node_modules/underscore/README.md b/chapter04/chapter4/popular/node_modules/underscore/README.md
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/underscore/README.md
rename to chapter04/chapter4/popular/node_modules/underscore/README.md
diff --git a/chapter4/chapter4/popular/node_modules/underscore/package.json b/chapter04/chapter4/popular/node_modules/underscore/package.json
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/underscore/package.json
rename to chapter04/chapter4/popular/node_modules/underscore/package.json
diff --git a/chapter4/chapter4/popular/node_modules/underscore/underscore-min.js b/chapter04/chapter4/popular/node_modules/underscore/underscore-min.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/underscore/underscore-min.js
rename to chapter04/chapter4/popular/node_modules/underscore/underscore-min.js
diff --git a/chapter4/chapter4/popular/node_modules/underscore/underscore.js b/chapter04/chapter4/popular/node_modules/underscore/underscore.js
similarity index 100%
rename from chapter4/chapter4/popular/node_modules/underscore/underscore.js
rename to chapter04/chapter4/popular/node_modules/underscore/underscore.js
diff --git a/chapter4/chapter4/popular/optimist/app.js b/chapter04/chapter4/popular/optimist/app.js
similarity index 100%
rename from chapter4/chapter4/popular/optimist/app.js
rename to chapter04/chapter4/popular/optimist/app.js
diff --git a/chapter4/chapter4/popular/package.json b/chapter04/chapter4/popular/package.json
similarity index 100%
rename from chapter4/chapter4/popular/package.json
rename to chapter04/chapter4/popular/package.json
diff --git a/chapter4/chapter4/popular/underscore/filter/raw.js b/chapter04/chapter4/popular/underscore/filter/raw.js
similarity index 100%
rename from chapter4/chapter4/popular/underscore/filter/raw.js
rename to chapter04/chapter4/popular/underscore/filter/raw.js
diff --git a/chapter4/chapter4/popular/underscore/filter/us.js b/chapter04/chapter4/popular/underscore/filter/us.js
similarity index 100%
rename from chapter4/chapter4/popular/underscore/filter/us.js
rename to chapter04/chapter4/popular/underscore/filter/us.js
diff --git a/chapter4/chapter4/popular/underscore/map/app.js b/chapter04/chapter4/popular/underscore/map/app.js
similarity index 100%
rename from chapter4/chapter4/popular/underscore/map/app.js
rename to chapter04/chapter4/popular/underscore/map/app.js
diff --git a/chapter4/chapter4/popular/underscore/max_min/app.js b/chapter04/chapter4/popular/underscore/max_min/app.js
similarity index 100%
rename from chapter4/chapter4/popular/underscore/max_min/app.js
rename to chapter04/chapter4/popular/underscore/max_min/app.js
diff --git a/chapter4/chapter4/popular/underscore/reject/app.js b/chapter04/chapter4/popular/underscore/reject/app.js
similarity index 100%
rename from chapter4/chapter4/popular/underscore/reject/app.js
rename to chapter04/chapter4/popular/underscore/reject/app.js
diff --git a/chapter5/chapter5/events/10errorEvent.js b/chapter05/chapter5/events/10errorEvent.js
similarity index 100%
rename from chapter5/chapter5/events/10errorEvent.js
rename to chapter05/chapter5/events/10errorEvent.js
diff --git a/chapter5/chapter5/events/11custom.js b/chapter05/chapter5/events/11custom.js
similarity index 100%
rename from chapter5/chapter5/events/11custom.js
rename to chapter05/chapter5/events/11custom.js
diff --git a/chapter5/chapter5/events/1basic.js b/chapter05/chapter5/events/1basic.js
similarity index 100%
rename from chapter5/chapter5/events/1basic.js
rename to chapter05/chapter5/events/1basic.js
diff --git a/chapter5/chapter5/events/2multiple.js b/chapter05/chapter5/events/2multiple.js
similarity index 100%
rename from chapter5/chapter5/events/2multiple.js
rename to chapter05/chapter5/events/2multiple.js
diff --git a/chapter5/chapter5/events/3shared.js b/chapter05/chapter5/events/3shared.js
similarity index 100%
rename from chapter5/chapter5/events/3shared.js
rename to chapter05/chapter5/events/3shared.js
diff --git a/chapter5/chapter5/events/4unsubscribe.js b/chapter05/chapter5/events/4unsubscribe.js
similarity index 100%
rename from chapter5/chapter5/events/4unsubscribe.js
rename to chapter05/chapter5/events/4unsubscribe.js
diff --git a/chapter5/chapter5/events/5once.js b/chapter05/chapter5/events/5once.js
similarity index 100%
rename from chapter5/chapter5/events/5once.js
rename to chapter05/chapter5/events/5once.js
diff --git a/chapter5/chapter5/events/6listeners.js b/chapter05/chapter5/events/6listeners.js
similarity index 100%
rename from chapter5/chapter5/events/6listeners.js
rename to chapter05/chapter5/events/6listeners.js
diff --git a/chapter5/chapter5/events/7listenerevents.js b/chapter05/chapter5/events/7listenerevents.js
similarity index 100%
rename from chapter5/chapter5/events/7listenerevents.js
rename to chapter05/chapter5/events/7listenerevents.js
diff --git a/chapter5/chapter5/events/8maxEventListeners.js b/chapter05/chapter5/events/8maxEventListeners.js
similarity index 100%
rename from chapter5/chapter5/events/8maxEventListeners.js
rename to chapter05/chapter5/events/8maxEventListeners.js
diff --git a/chapter5/chapter5/events/9setMaxListeners.js b/chapter05/chapter5/events/9setMaxListeners.js
similarity index 100%
rename from chapter5/chapter5/events/9setMaxListeners.js
rename to chapter05/chapter5/events/9setMaxListeners.js
diff --git a/chapter5/chapter5/oo/1animal.js b/chapter05/chapter5/oo/1animal.js
similarity index 100%
rename from chapter5/chapter5/oo/1animal.js
rename to chapter05/chapter5/oo/1animal.js
diff --git a/chapter5/chapter5/oo/2call.js b/chapter05/chapter5/oo/2call.js
similarity index 100%
rename from chapter5/chapter5/oo/2call.js
rename to chapter05/chapter5/oo/2call.js
diff --git a/chapter5/chapter5/oo/3prototype.js b/chapter05/chapter5/oo/3prototype.js
similarity index 100%
rename from chapter5/chapter5/oo/3prototype.js
rename to chapter05/chapter5/oo/3prototype.js
diff --git a/chapter5/chapter5/oo/4constructor/1basic.js b/chapter05/chapter5/oo/4constructor/1basic.js
similarity index 100%
rename from chapter5/chapter5/oo/4constructor/1basic.js
rename to chapter05/chapter5/oo/4constructor/1basic.js
diff --git a/chapter5/chapter5/oo/4constructor/2new.js b/chapter05/chapter5/oo/4constructor/2new.js
similarity index 100%
rename from chapter5/chapter5/oo/4constructor/2new.js
rename to chapter05/chapter5/oo/4constructor/2new.js
diff --git a/chapter5/chapter5/oo/4constructor/appendix log.js b/chapter05/chapter5/oo/4constructor/appendix log.js
similarity index 100%
rename from chapter5/chapter5/oo/4constructor/appendix log.js
rename to chapter05/chapter5/oo/4constructor/appendix log.js
diff --git a/chapter5/chapter5/oo/5nodejs/util.js b/chapter05/chapter5/oo/5nodejs/util.js
similarity index 100%
rename from chapter5/chapter5/oo/5nodejs/util.js
rename to chapter05/chapter5/oo/5nodejs/util.js
diff --git a/chapter5/chapter5/oo/6override.js b/chapter05/chapter5/oo/6override.js
similarity index 100%
rename from chapter5/chapter5/oo/6override.js
rename to chapter05/chapter5/oo/6override.js
diff --git a/chapter5/chapter5/oo/7instanceof.js b/chapter05/chapter5/oo/7instanceof.js
similarity index 100%
rename from chapter5/chapter5/oo/7instanceof.js
rename to chapter05/chapter5/oo/7instanceof.js
diff --git a/chapter5/chapter5/oo/8internals/1check.js b/chapter05/chapter5/oo/8internals/1check.js
similarity index 100%
rename from chapter5/chapter5/oo/8internals/1check.js
rename to chapter05/chapter5/oo/8internals/1check.js
diff --git a/chapter5/chapter5/oo/8internals/2inherit.js b/chapter05/chapter5/oo/8internals/2inherit.js
similarity index 100%
rename from chapter5/chapter5/oo/8internals/2inherit.js
rename to chapter05/chapter5/oo/8internals/2inherit.js
diff --git a/chapter5/chapter5/oo/8internals/3inheritBetter.js b/chapter05/chapter5/oo/8internals/3inheritBetter.js
similarity index 100%
rename from chapter5/chapter5/oo/8internals/3inheritBetter.js
rename to chapter05/chapter5/oo/8internals/3inheritBetter.js
diff --git a/chapter5/chapter5/process/1uncaught.js b/chapter05/chapter5/process/1uncaught.js
similarity index 100%
rename from chapter5/chapter5/process/1uncaught.js
rename to chapter05/chapter5/process/1uncaught.js
diff --git a/chapter5/chapter5/process/2exit.js b/chapter05/chapter5/process/2exit.js
similarity index 100%
rename from chapter5/chapter5/process/2exit.js
rename to chapter05/chapter5/process/2exit.js
diff --git a/chapter5/chapter5/process/3signals.js b/chapter05/chapter5/process/3signals.js
similarity index 100%
rename from chapter5/chapter5/process/3signals.js
rename to chapter05/chapter5/process/3signals.js
diff --git a/chapter5/chapter5/streams/1concepts/eventBased.js b/chapter05/chapter5/streams/1concepts/eventBased.js
similarity index 100%
rename from chapter5/chapter5/streams/1concepts/eventBased.js
rename to chapter05/chapter5/streams/1concepts/eventBased.js
diff --git a/chapter5/chapter5/streams/2pipe/1basic.js b/chapter05/chapter5/streams/2pipe/1basic.js
similarity index 100%
rename from chapter5/chapter5/streams/2pipe/1basic.js
rename to chapter05/chapter5/streams/2pipe/1basic.js
diff --git a/chapter5/chapter5/streams/2pipe/2chain.js b/chapter05/chapter5/streams/2pipe/2chain.js
similarity index 100%
rename from chapter5/chapter5/streams/2pipe/2chain.js
rename to chapter05/chapter5/streams/2pipe/2chain.js
diff --git a/chapter5/chapter5/streams/2pipe/cool.txt b/chapter05/chapter5/streams/2pipe/cool.txt
similarity index 100%
rename from chapter5/chapter5/streams/2pipe/cool.txt
rename to chapter05/chapter5/streams/2pipe/cool.txt
diff --git a/chapter5/chapter5/streams/2pipe/cool.txt.gz b/chapter05/chapter5/streams/2pipe/cool.txt.gz
similarity index 100%
rename from chapter5/chapter5/streams/2pipe/cool.txt.gz
rename to chapter05/chapter5/streams/2pipe/cool.txt.gz
diff --git a/chapter5/chapter5/streams/3readable/basic.js b/chapter05/chapter5/streams/3readable/basic.js
similarity index 100%
rename from chapter5/chapter5/streams/3readable/basic.js
rename to chapter05/chapter5/streams/3readable/basic.js
diff --git a/chapter5/chapter5/streams/4writable/basic.js b/chapter05/chapter5/streams/4writable/basic.js
similarity index 100%
rename from chapter5/chapter5/streams/4writable/basic.js
rename to chapter05/chapter5/streams/4writable/basic.js
diff --git a/chapter5/chapter5/streams/4writable/message.txt b/chapter05/chapter5/streams/4writable/message.txt
similarity index 100%
rename from chapter5/chapter5/streams/4writable/message.txt
rename to chapter05/chapter5/streams/4writable/message.txt
diff --git a/chapter5/chapter5/streams/5createReadable/counter.js b/chapter05/chapter5/streams/5createReadable/counter.js
similarity index 100%
rename from chapter5/chapter5/streams/5createReadable/counter.js
rename to chapter05/chapter5/streams/5createReadable/counter.js
diff --git a/chapter5/chapter5/streams/6createWritable/logger.js b/chapter05/chapter5/streams/6createWritable/logger.js
similarity index 100%
rename from chapter5/chapter5/streams/6createWritable/logger.js
rename to chapter05/chapter5/streams/6createWritable/logger.js
diff --git a/chapter5/chapter5/streams/6createWritable/message.txt b/chapter05/chapter5/streams/6createWritable/message.txt
similarity index 100%
rename from chapter5/chapter5/streams/6createWritable/message.txt
rename to chapter05/chapter5/streams/6createWritable/message.txt
diff --git a/chapter6/chapter6/10redirect/cert.pem b/chapter06/chapter6/10redirect/cert.pem
similarity index 100%
rename from chapter6/chapter6/10redirect/cert.pem
rename to chapter06/chapter6/10redirect/cert.pem
diff --git a/chapter6/chapter6/10redirect/key.pem b/chapter06/chapter6/10redirect/key.pem
similarity index 100%
rename from chapter6/chapter6/10redirect/key.pem
rename to chapter06/chapter6/10redirect/key.pem
diff --git a/chapter6/chapter6/10redirect/secure.js b/chapter06/chapter6/10redirect/secure.js
similarity index 100%
rename from chapter6/chapter6/10redirect/secure.js
rename to chapter06/chapter6/10redirect/secure.js
diff --git a/chapter6/chapter6/1create/1raw.js b/chapter06/chapter6/1create/1raw.js
similarity index 100%
rename from chapter6/chapter6/1create/1raw.js
rename to chapter06/chapter6/1create/1raw.js
diff --git a/chapter6/chapter6/1create/2defaultheaders.js b/chapter06/chapter6/1create/2defaultheaders.js
similarity index 100%
rename from chapter6/chapter6/1create/2defaultheaders.js
rename to chapter06/chapter6/1create/2defaultheaders.js
diff --git a/chapter6/chapter6/2server/public/index.html b/chapter06/chapter6/2server/public/index.html
similarity index 100%
rename from chapter6/chapter6/2server/public/index.html
rename to chapter06/chapter6/2server/public/index.html
diff --git a/chapter6/chapter6/2server/server.js b/chapter06/chapter6/2server/server.js
similarity index 100%
rename from chapter6/chapter6/2server/server.js
rename to chapter06/chapter6/2server/server.js
diff --git a/chapter6/chapter6/3serverjs/public/index.html b/chapter06/chapter6/3serverjs/public/index.html
similarity index 100%
rename from chapter6/chapter6/3serverjs/public/index.html
rename to chapter06/chapter6/3serverjs/public/index.html
diff --git a/chapter6/chapter6/3serverjs/public/main.js b/chapter06/chapter6/3serverjs/public/main.js
similarity index 100%
rename from chapter6/chapter6/3serverjs/public/main.js
rename to chapter06/chapter6/3serverjs/public/main.js
diff --git a/chapter6/chapter6/3serverjs/server.js b/chapter06/chapter6/3serverjs/server.js
similarity index 100%
rename from chapter6/chapter6/3serverjs/server.js
rename to chapter06/chapter6/3serverjs/server.js
diff --git a/chapter6/chapter6/4connect/1basic.js b/chapter06/chapter6/4connect/1basic.js
similarity index 100%
rename from chapter6/chapter6/4connect/1basic.js
rename to chapter06/chapter6/4connect/1basic.js
diff --git a/chapter6/chapter6/4connect/2simpler.js b/chapter06/chapter6/4connect/2simpler.js
similarity index 100%
rename from chapter6/chapter6/4connect/2simpler.js
rename to chapter06/chapter6/4connect/2simpler.js
diff --git a/chapter6/chapter6/5middleware/1noop.js b/chapter06/chapter6/5middleware/1noop.js
similarity index 100%
rename from chapter6/chapter6/5middleware/1noop.js
rename to chapter06/chapter6/5middleware/1noop.js
diff --git a/chapter6/chapter6/5middleware/2logit.js b/chapter06/chapter6/5middleware/2logit.js
similarity index 100%
rename from chapter6/chapter6/5middleware/2logit.js
rename to chapter06/chapter6/5middleware/2logit.js
diff --git a/chapter6/chapter6/5middleware/3echo.js b/chapter06/chapter6/5middleware/3echo.js
similarity index 100%
rename from chapter6/chapter6/5middleware/3echo.js
rename to chapter06/chapter6/5middleware/3echo.js
diff --git a/chapter6/chapter6/5middleware/4prefix.js b/chapter06/chapter6/5middleware/4prefix.js
similarity index 100%
rename from chapter6/chapter6/5middleware/4prefix.js
rename to chapter06/chapter6/5middleware/4prefix.js
diff --git a/chapter6/chapter6/5middleware/5object.js b/chapter06/chapter6/5middleware/5object.js
similarity index 100%
rename from chapter6/chapter6/5middleware/5object.js
rename to chapter06/chapter6/5middleware/5object.js
diff --git a/chapter6/chapter6/5middleware/6configurable.js b/chapter06/chapter6/5middleware/6configurable.js
similarity index 100%
rename from chapter6/chapter6/5middleware/6configurable.js
rename to chapter06/chapter6/5middleware/6configurable.js
diff --git a/chapter6/chapter6/6chain/1parse.js b/chapter06/chapter6/6chain/1parse.js
similarity index 100%
rename from chapter6/chapter6/6chain/1parse.js
rename to chapter06/chapter6/6chain/1parse.js
diff --git a/chapter6/chapter6/7auth/1auth.js b/chapter06/chapter6/7auth/1auth.js
similarity index 100%
rename from chapter6/chapter6/7auth/1auth.js
rename to chapter06/chapter6/7auth/1auth.js
diff --git a/chapter6/chapter6/7auth/2authArea.js b/chapter06/chapter6/7auth/2authArea.js
similarity index 100%
rename from chapter6/chapter6/7auth/2authArea.js
rename to chapter06/chapter6/7auth/2authArea.js
diff --git a/chapter6/chapter6/8error/1error.js b/chapter06/chapter6/8error/1error.js
similarity index 100%
rename from chapter6/chapter6/8error/1error.js
rename to chapter06/chapter6/8error/1error.js
diff --git a/chapter6/chapter6/8error/2errorHandler.js b/chapter06/chapter6/8error/2errorHandler.js
similarity index 100%
rename from chapter6/chapter6/8error/2errorHandler.js
rename to chapter06/chapter6/8error/2errorHandler.js
diff --git a/chapter6/chapter6/8error/3throwErrorHandler.js b/chapter06/chapter6/8error/3throwErrorHandler.js
similarity index 100%
rename from chapter6/chapter6/8error/3throwErrorHandler.js
rename to chapter06/chapter6/8error/3throwErrorHandler.js
diff --git a/chapter6/chapter6/8error/4onlyCalledOnError.js b/chapter06/chapter6/8error/4onlyCalledOnError.js
similarity index 100%
rename from chapter6/chapter6/8error/4onlyCalledOnError.js
rename to chapter06/chapter6/8error/4onlyCalledOnError.js
diff --git a/chapter6/chapter6/9ssl/1basic.js b/chapter06/chapter6/9ssl/1basic.js
similarity index 100%
rename from chapter6/chapter6/9ssl/1basic.js
rename to chapter06/chapter6/9ssl/1basic.js
diff --git a/chapter6/chapter6/9ssl/2connect.js b/chapter06/chapter6/9ssl/2connect.js
similarity index 100%
rename from chapter6/chapter6/9ssl/2connect.js
rename to chapter06/chapter6/9ssl/2connect.js
diff --git a/chapter6/chapter6/9ssl/cert.pem b/chapter06/chapter6/9ssl/cert.pem
similarity index 100%
rename from chapter6/chapter6/9ssl/cert.pem
rename to chapter06/chapter6/9ssl/cert.pem
diff --git a/chapter6/chapter6/9ssl/key.pem b/chapter06/chapter6/9ssl/key.pem
similarity index 100%
rename from chapter6/chapter6/9ssl/key.pem
rename to chapter06/chapter6/9ssl/key.pem
diff --git a/chapter6/chapter6/node_modules/connect/.npmignore b/chapter06/chapter6/node_modules/connect/.npmignore
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/.npmignore
rename to chapter06/chapter6/node_modules/connect/.npmignore
diff --git a/chapter6/chapter6/node_modules/connect/History.md b/chapter06/chapter6/node_modules/connect/History.md
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/History.md
rename to chapter06/chapter6/node_modules/connect/History.md
diff --git a/chapter6/chapter6/node_modules/connect/LICENSE b/chapter06/chapter6/node_modules/connect/LICENSE
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/LICENSE
rename to chapter06/chapter6/node_modules/connect/LICENSE
diff --git a/chapter6/chapter6/node_modules/connect/Readme.md b/chapter06/chapter6/node_modules/connect/Readme.md
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/Readme.md
rename to chapter06/chapter6/node_modules/connect/Readme.md
diff --git a/chapter6/chapter6/node_modules/connect/index.js b/chapter06/chapter6/node_modules/connect/index.js
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/index.js
rename to chapter06/chapter6/node_modules/connect/index.js
diff --git a/chapter6/chapter6/node_modules/connect/lib/connect.js b/chapter06/chapter6/node_modules/connect/lib/connect.js
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/lib/connect.js
rename to chapter06/chapter6/node_modules/connect/lib/connect.js
diff --git a/chapter6/chapter6/node_modules/connect/lib/proto.js b/chapter06/chapter6/node_modules/connect/lib/proto.js
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/lib/proto.js
rename to chapter06/chapter6/node_modules/connect/lib/proto.js
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/debug/Readme.md b/chapter06/chapter6/node_modules/connect/node_modules/debug/Readme.md
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/debug/Readme.md
rename to chapter06/chapter6/node_modules/connect/node_modules/debug/Readme.md
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/debug/debug.js b/chapter06/chapter6/node_modules/connect/node_modules/debug/debug.js
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/debug/debug.js
rename to chapter06/chapter6/node_modules/connect/node_modules/debug/debug.js
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/debug/lib/debug.js b/chapter06/chapter6/node_modules/connect/node_modules/debug/lib/debug.js
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/debug/lib/debug.js
rename to chapter06/chapter6/node_modules/connect/node_modules/debug/lib/debug.js
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/debug/package.json b/chapter06/chapter6/node_modules/connect/node_modules/debug/package.json
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/debug/package.json
rename to chapter06/chapter6/node_modules/connect/node_modules/debug/package.json
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/escape-html/.npmignore b/chapter06/chapter6/node_modules/connect/node_modules/escape-html/.npmignore
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/escape-html/.npmignore
rename to chapter06/chapter6/node_modules/connect/node_modules/escape-html/.npmignore
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/escape-html/Makefile b/chapter06/chapter6/node_modules/connect/node_modules/escape-html/Makefile
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/escape-html/Makefile
rename to chapter06/chapter6/node_modules/connect/node_modules/escape-html/Makefile
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/escape-html/Readme.md b/chapter06/chapter6/node_modules/connect/node_modules/escape-html/Readme.md
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/escape-html/Readme.md
rename to chapter06/chapter6/node_modules/connect/node_modules/escape-html/Readme.md
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/escape-html/component.json b/chapter06/chapter6/node_modules/connect/node_modules/escape-html/component.json
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/escape-html/component.json
rename to chapter06/chapter6/node_modules/connect/node_modules/escape-html/component.json
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/escape-html/index.js b/chapter06/chapter6/node_modules/connect/node_modules/escape-html/index.js
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/escape-html/index.js
rename to chapter06/chapter6/node_modules/connect/node_modules/escape-html/index.js
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/escape-html/package.json b/chapter06/chapter6/node_modules/connect/node_modules/escape-html/package.json
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/escape-html/package.json
rename to chapter06/chapter6/node_modules/connect/node_modules/escape-html/package.json
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/parseurl/.npmignore b/chapter06/chapter6/node_modules/connect/node_modules/parseurl/.npmignore
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/parseurl/.npmignore
rename to chapter06/chapter6/node_modules/connect/node_modules/parseurl/.npmignore
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/parseurl/README.md b/chapter06/chapter6/node_modules/connect/node_modules/parseurl/README.md
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/parseurl/README.md
rename to chapter06/chapter6/node_modules/connect/node_modules/parseurl/README.md
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/parseurl/index.js b/chapter06/chapter6/node_modules/connect/node_modules/parseurl/index.js
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/parseurl/index.js
rename to chapter06/chapter6/node_modules/connect/node_modules/parseurl/index.js
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/parseurl/package.json b/chapter06/chapter6/node_modules/connect/node_modules/parseurl/package.json
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/parseurl/package.json
rename to chapter06/chapter6/node_modules/connect/node_modules/parseurl/package.json
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/utils-merge/.travis.yml b/chapter06/chapter6/node_modules/connect/node_modules/utils-merge/.travis.yml
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/utils-merge/.travis.yml
rename to chapter06/chapter6/node_modules/connect/node_modules/utils-merge/.travis.yml
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/utils-merge/LICENSE b/chapter06/chapter6/node_modules/connect/node_modules/utils-merge/LICENSE
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/utils-merge/LICENSE
rename to chapter06/chapter6/node_modules/connect/node_modules/utils-merge/LICENSE
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/utils-merge/README.md b/chapter06/chapter6/node_modules/connect/node_modules/utils-merge/README.md
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/utils-merge/README.md
rename to chapter06/chapter6/node_modules/connect/node_modules/utils-merge/README.md
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/utils-merge/index.js b/chapter06/chapter6/node_modules/connect/node_modules/utils-merge/index.js
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/utils-merge/index.js
rename to chapter06/chapter6/node_modules/connect/node_modules/utils-merge/index.js
diff --git a/chapter6/chapter6/node_modules/connect/node_modules/utils-merge/package.json b/chapter06/chapter6/node_modules/connect/node_modules/utils-merge/package.json
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/node_modules/utils-merge/package.json
rename to chapter06/chapter6/node_modules/connect/node_modules/utils-merge/package.json
diff --git a/chapter6/chapter6/node_modules/connect/package.json b/chapter06/chapter6/node_modules/connect/package.json
similarity index 100%
rename from chapter6/chapter6/node_modules/connect/package.json
rename to chapter06/chapter6/node_modules/connect/package.json
diff --git a/chapter6/chapter6/package.json b/chapter06/chapter6/package.json
similarity index 100%
rename from chapter6/chapter6/package.json
rename to chapter06/chapter6/package.json
diff --git a/chapter7/chapter7/approute/1verbs.js b/chapter07/chapter7/approute/1verbs.js
similarity index 100%
rename from chapter7/chapter7/approute/1verbs.js
rename to chapter07/chapter7/approute/1verbs.js
diff --git a/chapter7/chapter7/approute/2route.js b/chapter07/chapter7/approute/2route.js
similarity index 100%
rename from chapter7/chapter7/approute/2route.js
rename to chapter07/chapter7/approute/2route.js
diff --git a/chapter7/chapter7/approute/3path.js b/chapter07/chapter7/approute/3path.js
similarity index 100%
rename from chapter7/chapter7/approute/3path.js
rename to chapter07/chapter7/approute/3path.js
diff --git a/chapter7/chapter7/approute/4param.js b/chapter07/chapter7/approute/4param.js
similarity index 100%
rename from chapter7/chapter7/approute/4param.js
rename to chapter07/chapter7/approute/4param.js
diff --git a/chapter7/chapter7/approute/5paramload.js b/chapter07/chapter7/approute/5paramload.js
similarity index 100%
rename from chapter7/chapter7/approute/5paramload.js
rename to chapter07/chapter7/approute/5paramload.js
diff --git a/chapter7/chapter7/bodyparser/basic.js b/chapter07/chapter7/bodyparser/basic.js
similarity index 100%
rename from chapter7/chapter7/bodyparser/basic.js
rename to chapter07/chapter7/bodyparser/basic.js
diff --git a/chapter7/chapter7/compression/compress.js b/chapter07/chapter7/compression/compress.js
similarity index 100%
rename from chapter7/chapter7/compression/compress.js
rename to chapter07/chapter7/compression/compress.js
diff --git a/chapter7/chapter7/compression/public/index.html b/chapter07/chapter7/compression/public/index.html
similarity index 100%
rename from chapter7/chapter7/compression/public/index.html
rename to chapter07/chapter7/compression/public/index.html
diff --git a/chapter7/chapter7/cookie/1basic.js b/chapter07/chapter7/cookie/1basic.js
similarity index 100%
rename from chapter7/chapter7/cookie/1basic.js
rename to chapter07/chapter7/cookie/1basic.js
diff --git a/chapter7/chapter7/cookie/2show.js b/chapter07/chapter7/cookie/2show.js
similarity index 100%
rename from chapter7/chapter7/cookie/2show.js
rename to chapter07/chapter7/cookie/2show.js
diff --git a/chapter7/chapter7/cookie/3parsed.js b/chapter07/chapter7/cookie/3parsed.js
similarity index 100%
rename from chapter7/chapter7/cookie/3parsed.js
rename to chapter07/chapter7/cookie/3parsed.js
diff --git a/chapter7/chapter7/cookie/4clear.js b/chapter07/chapter7/cookie/4clear.js
similarity index 100%
rename from chapter7/chapter7/cookie/4clear.js
rename to chapter07/chapter7/cookie/4clear.js
diff --git a/chapter7/chapter7/cookie/5sign.js b/chapter07/chapter7/cookie/5sign.js
similarity index 100%
rename from chapter7/chapter7/cookie/5sign.js
rename to chapter07/chapter7/cookie/5sign.js
diff --git a/chapter7/chapter7/cookie/public/printcookie.html b/chapter07/chapter7/cookie/public/printcookie.html
similarity index 100%
rename from chapter7/chapter7/cookie/public/printcookie.html
rename to chapter07/chapter7/cookie/public/printcookie.html
diff --git a/chapter7/chapter7/cookiesession/counter.js b/chapter07/chapter7/cookiesession/counter.js
similarity index 100%
rename from chapter7/chapter7/cookiesession/counter.js
rename to chapter07/chapter7/cookiesession/counter.js
diff --git a/chapter7/chapter7/intro/1basic.js b/chapter07/chapter7/intro/1basic.js
similarity index 100%
rename from chapter7/chapter7/intro/1basic.js
rename to chapter07/chapter7/intro/1basic.js
diff --git a/chapter7/chapter7/intro/2simpler.js b/chapter07/chapter7/intro/2simpler.js
similarity index 100%
rename from chapter7/chapter7/intro/2simpler.js
rename to chapter07/chapter7/intro/2simpler.js
diff --git a/chapter7/chapter7/node_modules/body-parser/.npmignore b/chapter07/chapter7/node_modules/body-parser/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/.npmignore
rename to chapter07/chapter7/node_modules/body-parser/.npmignore
diff --git a/chapter7/chapter7/node_modules/body-parser/HISTORY.md b/chapter07/chapter7/node_modules/body-parser/HISTORY.md
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/HISTORY.md
rename to chapter07/chapter7/node_modules/body-parser/HISTORY.md
diff --git a/chapter7/chapter7/node_modules/body-parser/README.md b/chapter07/chapter7/node_modules/body-parser/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/README.md
rename to chapter07/chapter7/node_modules/body-parser/README.md
diff --git a/chapter7/chapter7/node_modules/body-parser/index.js b/chapter07/chapter7/node_modules/body-parser/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/index.js
rename to chapter07/chapter7/node_modules/body-parser/index.js
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/bytes/.npmignore b/chapter07/chapter7/node_modules/body-parser/node_modules/bytes/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/bytes/.npmignore
rename to chapter07/chapter7/node_modules/body-parser/node_modules/bytes/.npmignore
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/bytes/History.md b/chapter07/chapter7/node_modules/body-parser/node_modules/bytes/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/bytes/History.md
rename to chapter07/chapter7/node_modules/body-parser/node_modules/bytes/History.md
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/bytes/Makefile b/chapter07/chapter7/node_modules/body-parser/node_modules/bytes/Makefile
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/bytes/Makefile
rename to chapter07/chapter7/node_modules/body-parser/node_modules/bytes/Makefile
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/bytes/Readme.md b/chapter07/chapter7/node_modules/body-parser/node_modules/bytes/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/bytes/Readme.md
rename to chapter07/chapter7/node_modules/body-parser/node_modules/bytes/Readme.md
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/bytes/component.json b/chapter07/chapter7/node_modules/body-parser/node_modules/bytes/component.json
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/bytes/component.json
rename to chapter07/chapter7/node_modules/body-parser/node_modules/bytes/component.json
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/bytes/index.js b/chapter07/chapter7/node_modules/body-parser/node_modules/bytes/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/bytes/index.js
rename to chapter07/chapter7/node_modules/body-parser/node_modules/bytes/index.js
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/bytes/package.json b/chapter07/chapter7/node_modules/body-parser/node_modules/bytes/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/bytes/package.json
rename to chapter07/chapter7/node_modules/body-parser/node_modules/bytes/package.json
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/qs/.gitmodules b/chapter07/chapter7/node_modules/body-parser/node_modules/qs/.gitmodules
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/qs/.gitmodules
rename to chapter07/chapter7/node_modules/body-parser/node_modules/qs/.gitmodules
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/qs/.npmignore b/chapter07/chapter7/node_modules/body-parser/node_modules/qs/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/qs/.npmignore
rename to chapter07/chapter7/node_modules/body-parser/node_modules/qs/.npmignore
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/qs/Readme.md b/chapter07/chapter7/node_modules/body-parser/node_modules/qs/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/qs/Readme.md
rename to chapter07/chapter7/node_modules/body-parser/node_modules/qs/Readme.md
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/qs/index.js b/chapter07/chapter7/node_modules/body-parser/node_modules/qs/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/qs/index.js
rename to chapter07/chapter7/node_modules/body-parser/node_modules/qs/index.js
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/qs/package.json b/chapter07/chapter7/node_modules/body-parser/node_modules/qs/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/qs/package.json
rename to chapter07/chapter7/node_modules/body-parser/node_modules/qs/package.json
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/raw-body/.npmignore b/chapter07/chapter7/node_modules/body-parser/node_modules/raw-body/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/raw-body/.npmignore
rename to chapter07/chapter7/node_modules/body-parser/node_modules/raw-body/.npmignore
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/raw-body/Makefile b/chapter07/chapter7/node_modules/body-parser/node_modules/raw-body/Makefile
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/raw-body/Makefile
rename to chapter07/chapter7/node_modules/body-parser/node_modules/raw-body/Makefile
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/raw-body/README.md b/chapter07/chapter7/node_modules/body-parser/node_modules/raw-body/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/raw-body/README.md
rename to chapter07/chapter7/node_modules/body-parser/node_modules/raw-body/README.md
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/raw-body/index.js b/chapter07/chapter7/node_modules/body-parser/node_modules/raw-body/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/raw-body/index.js
rename to chapter07/chapter7/node_modules/body-parser/node_modules/raw-body/index.js
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/raw-body/package.json b/chapter07/chapter7/node_modules/body-parser/node_modules/raw-body/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/raw-body/package.json
rename to chapter07/chapter7/node_modules/body-parser/node_modules/raw-body/package.json
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/type-is/.npmignore b/chapter07/chapter7/node_modules/body-parser/node_modules/type-is/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/type-is/.npmignore
rename to chapter07/chapter7/node_modules/body-parser/node_modules/type-is/.npmignore
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/type-is/HISTORY.md b/chapter07/chapter7/node_modules/body-parser/node_modules/type-is/HISTORY.md
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/type-is/HISTORY.md
rename to chapter07/chapter7/node_modules/body-parser/node_modules/type-is/HISTORY.md
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/type-is/README.md b/chapter07/chapter7/node_modules/body-parser/node_modules/type-is/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/type-is/README.md
rename to chapter07/chapter7/node_modules/body-parser/node_modules/type-is/README.md
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/type-is/index.js b/chapter07/chapter7/node_modules/body-parser/node_modules/type-is/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/type-is/index.js
rename to chapter07/chapter7/node_modules/body-parser/node_modules/type-is/index.js
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/LICENSE b/chapter07/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/LICENSE
rename to chapter07/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/LICENSE
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/README.md b/chapter07/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/README.md
rename to chapter07/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/README.md
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/mime.js b/chapter07/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/mime.js
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/mime.js
rename to chapter07/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/mime.js
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/package.json b/chapter07/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/package.json
rename to chapter07/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/package.json
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/test.js b/chapter07/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/test.js
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/test.js
rename to chapter07/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/test.js
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/types/mime.types b/chapter07/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/types/mime.types
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/types/mime.types
rename to chapter07/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/types/mime.types
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/types/node.types b/chapter07/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/types/node.types
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/types/node.types
rename to chapter07/chapter7/node_modules/body-parser/node_modules/type-is/node_modules/mime/types/node.types
diff --git a/chapter7/chapter7/node_modules/body-parser/node_modules/type-is/package.json b/chapter07/chapter7/node_modules/body-parser/node_modules/type-is/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/node_modules/type-is/package.json
rename to chapter07/chapter7/node_modules/body-parser/node_modules/type-is/package.json
diff --git a/chapter7/chapter7/node_modules/body-parser/package.json b/chapter07/chapter7/node_modules/body-parser/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/body-parser/package.json
rename to chapter07/chapter7/node_modules/body-parser/package.json
diff --git a/chapter7/chapter7/node_modules/compression/.npmignore b/chapter07/chapter7/node_modules/compression/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/.npmignore
rename to chapter07/chapter7/node_modules/compression/.npmignore
diff --git a/chapter7/chapter7/node_modules/compression/HISTORY.md b/chapter07/chapter7/node_modules/compression/HISTORY.md
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/HISTORY.md
rename to chapter07/chapter7/node_modules/compression/HISTORY.md
diff --git a/chapter7/chapter7/node_modules/compression/README.md b/chapter07/chapter7/node_modules/compression/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/README.md
rename to chapter07/chapter7/node_modules/compression/README.md
diff --git a/chapter7/chapter7/node_modules/compression/index.js b/chapter07/chapter7/node_modules/compression/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/index.js
rename to chapter07/chapter7/node_modules/compression/index.js
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/.npmignore b/chapter07/chapter7/node_modules/compression/node_modules/accepts/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/.npmignore
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/.npmignore
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/History.md b/chapter07/chapter7/node_modules/compression/node_modules/accepts/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/History.md
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/History.md
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/README.md b/chapter07/chapter7/node_modules/compression/node_modules/accepts/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/README.md
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/README.md
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/index.js b/chapter07/chapter7/node_modules/compression/node_modules/accepts/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/index.js
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/index.js
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/LICENSE b/chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/LICENSE
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/LICENSE
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/README.md b/chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/README.md
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/README.md
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/mime.js b/chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/mime.js
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/mime.js
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/mime.js
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/package.json b/chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/package.json
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/package.json
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/test.js b/chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/test.js
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/test.js
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/test.js
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/types/mime.types b/chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/types/mime.types
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/types/mime.types
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/types/mime.types
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/types/node.types b/chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/types/node.types
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/types/node.types
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/mime/types/node.types
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/.npmignore b/chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/.npmignore
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/.npmignore
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/LICENSE b/chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/LICENSE
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/LICENSE
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/charset.js b/chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/charset.js
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/charset.js
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/charset.js
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/encoding.js b/chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/encoding.js
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/encoding.js
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/encoding.js
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/language.js b/chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/language.js
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/language.js
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/language.js
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/mediaType.js b/chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/mediaType.js
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/mediaType.js
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/mediaType.js
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/negotiator.js b/chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/negotiator.js
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/negotiator.js
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/lib/negotiator.js
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/package.json b/chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/package.json
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/package.json
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/readme.md b/chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/readme.md
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/node_modules/negotiator/readme.md
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/accepts/package.json b/chapter07/chapter7/node_modules/compression/node_modules/accepts/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/accepts/package.json
rename to chapter07/chapter7/node_modules/compression/node_modules/accepts/package.json
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/bytes/.npmignore b/chapter07/chapter7/node_modules/compression/node_modules/bytes/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/bytes/.npmignore
rename to chapter07/chapter7/node_modules/compression/node_modules/bytes/.npmignore
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/bytes/History.md b/chapter07/chapter7/node_modules/compression/node_modules/bytes/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/bytes/History.md
rename to chapter07/chapter7/node_modules/compression/node_modules/bytes/History.md
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/bytes/Makefile b/chapter07/chapter7/node_modules/compression/node_modules/bytes/Makefile
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/bytes/Makefile
rename to chapter07/chapter7/node_modules/compression/node_modules/bytes/Makefile
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/bytes/Readme.md b/chapter07/chapter7/node_modules/compression/node_modules/bytes/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/bytes/Readme.md
rename to chapter07/chapter7/node_modules/compression/node_modules/bytes/Readme.md
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/bytes/component.json b/chapter07/chapter7/node_modules/compression/node_modules/bytes/component.json
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/bytes/component.json
rename to chapter07/chapter7/node_modules/compression/node_modules/bytes/component.json
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/bytes/index.js b/chapter07/chapter7/node_modules/compression/node_modules/bytes/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/bytes/index.js
rename to chapter07/chapter7/node_modules/compression/node_modules/bytes/index.js
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/bytes/package.json b/chapter07/chapter7/node_modules/compression/node_modules/bytes/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/bytes/package.json
rename to chapter07/chapter7/node_modules/compression/node_modules/bytes/package.json
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/compressible/.npmignore b/chapter07/chapter7/node_modules/compression/node_modules/compressible/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/compressible/.npmignore
rename to chapter07/chapter7/node_modules/compression/node_modules/compressible/.npmignore
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/compressible/.travis.yml b/chapter07/chapter7/node_modules/compression/node_modules/compressible/.travis.yml
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/compressible/.travis.yml
rename to chapter07/chapter7/node_modules/compression/node_modules/compressible/.travis.yml
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/compressible/README.md b/chapter07/chapter7/node_modules/compression/node_modules/compressible/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/compressible/README.md
rename to chapter07/chapter7/node_modules/compression/node_modules/compressible/README.md
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/compressible/compressible.sublime-project b/chapter07/chapter7/node_modules/compression/node_modules/compressible/compressible.sublime-project
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/compressible/compressible.sublime-project
rename to chapter07/chapter7/node_modules/compression/node_modules/compressible/compressible.sublime-project
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/compressible/compressible.sublime-workspace b/chapter07/chapter7/node_modules/compression/node_modules/compressible/compressible.sublime-workspace
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/compressible/compressible.sublime-workspace
rename to chapter07/chapter7/node_modules/compression/node_modules/compressible/compressible.sublime-workspace
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/compressible/index.js b/chapter07/chapter7/node_modules/compression/node_modules/compressible/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/compressible/index.js
rename to chapter07/chapter7/node_modules/compression/node_modules/compressible/index.js
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/compressible/package.json b/chapter07/chapter7/node_modules/compression/node_modules/compressible/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/compressible/package.json
rename to chapter07/chapter7/node_modules/compression/node_modules/compressible/package.json
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/compressible/specifications.json b/chapter07/chapter7/node_modules/compression/node_modules/compressible/specifications.json
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/compressible/specifications.json
rename to chapter07/chapter7/node_modules/compression/node_modules/compressible/specifications.json
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/on-headers/.npmignore b/chapter07/chapter7/node_modules/compression/node_modules/on-headers/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/on-headers/.npmignore
rename to chapter07/chapter7/node_modules/compression/node_modules/on-headers/.npmignore
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/on-headers/History.md b/chapter07/chapter7/node_modules/compression/node_modules/on-headers/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/on-headers/History.md
rename to chapter07/chapter7/node_modules/compression/node_modules/on-headers/History.md
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/on-headers/LICENSE b/chapter07/chapter7/node_modules/compression/node_modules/on-headers/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/on-headers/LICENSE
rename to chapter07/chapter7/node_modules/compression/node_modules/on-headers/LICENSE
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/on-headers/README.md b/chapter07/chapter7/node_modules/compression/node_modules/on-headers/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/on-headers/README.md
rename to chapter07/chapter7/node_modules/compression/node_modules/on-headers/README.md
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/on-headers/index.js b/chapter07/chapter7/node_modules/compression/node_modules/on-headers/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/on-headers/index.js
rename to chapter07/chapter7/node_modules/compression/node_modules/on-headers/index.js
diff --git a/chapter7/chapter7/node_modules/compression/node_modules/on-headers/package.json b/chapter07/chapter7/node_modules/compression/node_modules/on-headers/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/node_modules/on-headers/package.json
rename to chapter07/chapter7/node_modules/compression/node_modules/on-headers/package.json
diff --git a/chapter7/chapter7/node_modules/compression/package.json b/chapter07/chapter7/node_modules/compression/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/compression/package.json
rename to chapter07/chapter7/node_modules/compression/package.json
diff --git a/chapter7/chapter7/node_modules/connect-timeout/.npmignore b/chapter07/chapter7/node_modules/connect-timeout/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/connect-timeout/.npmignore
rename to chapter07/chapter7/node_modules/connect-timeout/.npmignore
diff --git a/chapter7/chapter7/node_modules/connect-timeout/History.md b/chapter07/chapter7/node_modules/connect-timeout/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/connect-timeout/History.md
rename to chapter07/chapter7/node_modules/connect-timeout/History.md
diff --git a/chapter7/chapter7/node_modules/connect-timeout/README.md b/chapter07/chapter7/node_modules/connect-timeout/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/connect-timeout/README.md
rename to chapter07/chapter7/node_modules/connect-timeout/README.md
diff --git a/chapter7/chapter7/node_modules/connect-timeout/index.js b/chapter07/chapter7/node_modules/connect-timeout/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/connect-timeout/index.js
rename to chapter07/chapter7/node_modules/connect-timeout/index.js
diff --git a/chapter7/chapter7/node_modules/connect-timeout/node_modules/debug/Readme.md b/chapter07/chapter7/node_modules/connect-timeout/node_modules/debug/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/connect-timeout/node_modules/debug/Readme.md
rename to chapter07/chapter7/node_modules/connect-timeout/node_modules/debug/Readme.md
diff --git a/chapter7/chapter7/node_modules/connect-timeout/node_modules/debug/debug.js b/chapter07/chapter7/node_modules/connect-timeout/node_modules/debug/debug.js
similarity index 100%
rename from chapter7/chapter7/node_modules/connect-timeout/node_modules/debug/debug.js
rename to chapter07/chapter7/node_modules/connect-timeout/node_modules/debug/debug.js
diff --git a/chapter7/chapter7/node_modules/connect-timeout/node_modules/debug/lib/debug.js b/chapter07/chapter7/node_modules/connect-timeout/node_modules/debug/lib/debug.js
similarity index 100%
rename from chapter7/chapter7/node_modules/connect-timeout/node_modules/debug/lib/debug.js
rename to chapter07/chapter7/node_modules/connect-timeout/node_modules/debug/lib/debug.js
diff --git a/chapter7/chapter7/node_modules/connect-timeout/node_modules/debug/package.json b/chapter07/chapter7/node_modules/connect-timeout/node_modules/debug/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/connect-timeout/node_modules/debug/package.json
rename to chapter07/chapter7/node_modules/connect-timeout/node_modules/debug/package.json
diff --git a/chapter7/chapter7/node_modules/connect-timeout/package.json b/chapter07/chapter7/node_modules/connect-timeout/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/connect-timeout/package.json
rename to chapter07/chapter7/node_modules/connect-timeout/package.json
diff --git a/chapter7/chapter7/node_modules/cookie-parser/.npmignore b/chapter07/chapter7/node_modules/cookie-parser/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/.npmignore
rename to chapter07/chapter7/node_modules/cookie-parser/.npmignore
diff --git a/chapter7/chapter7/node_modules/cookie-parser/.travis.yml b/chapter07/chapter7/node_modules/cookie-parser/.travis.yml
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/.travis.yml
rename to chapter07/chapter7/node_modules/cookie-parser/.travis.yml
diff --git a/chapter7/chapter7/node_modules/cookie-parser/History.md b/chapter07/chapter7/node_modules/cookie-parser/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/History.md
rename to chapter07/chapter7/node_modules/cookie-parser/History.md
diff --git a/chapter7/chapter7/node_modules/cookie-parser/LICENSE b/chapter07/chapter7/node_modules/cookie-parser/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/LICENSE
rename to chapter07/chapter7/node_modules/cookie-parser/LICENSE
diff --git a/chapter7/chapter7/node_modules/cookie-parser/README.md b/chapter07/chapter7/node_modules/cookie-parser/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/README.md
rename to chapter07/chapter7/node_modules/cookie-parser/README.md
diff --git a/chapter7/chapter7/node_modules/cookie-parser/index.js b/chapter07/chapter7/node_modules/cookie-parser/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/index.js
rename to chapter07/chapter7/node_modules/cookie-parser/index.js
diff --git a/chapter7/chapter7/node_modules/cookie-parser/lib/parse.js b/chapter07/chapter7/node_modules/cookie-parser/lib/parse.js
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/lib/parse.js
rename to chapter07/chapter7/node_modules/cookie-parser/lib/parse.js
diff --git a/chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/.npmignore b/chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/.npmignore
rename to chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/.npmignore
diff --git a/chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/History.md b/chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/History.md
rename to chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/History.md
diff --git a/chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/Makefile b/chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/Makefile
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/Makefile
rename to chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/Makefile
diff --git a/chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/Readme.md b/chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/Readme.md
rename to chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/Readme.md
diff --git a/chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/index.js b/chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/index.js
rename to chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/index.js
diff --git a/chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/package.json b/chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/package.json
rename to chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie-signature/package.json
diff --git a/chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie/.npmignore b/chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie/.npmignore
rename to chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie/.npmignore
diff --git a/chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie/LICENSE b/chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie/LICENSE
rename to chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie/LICENSE
diff --git a/chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie/README.md b/chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie/README.md
rename to chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie/README.md
diff --git a/chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie/index.js b/chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie/index.js
rename to chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie/index.js
diff --git a/chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie/package.json b/chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/node_modules/cookie/package.json
rename to chapter07/chapter7/node_modules/cookie-parser/node_modules/cookie/package.json
diff --git a/chapter7/chapter7/node_modules/cookie-parser/package.json b/chapter07/chapter7/node_modules/cookie-parser/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/package.json
rename to chapter07/chapter7/node_modules/cookie-parser/package.json
diff --git a/chapter7/chapter7/node_modules/cookie-parser/test/cookieParser.js b/chapter07/chapter7/node_modules/cookie-parser/test/cookieParser.js
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-parser/test/cookieParser.js
rename to chapter07/chapter7/node_modules/cookie-parser/test/cookieParser.js
diff --git a/chapter7/chapter7/node_modules/cookie-session/Readme.md b/chapter07/chapter7/node_modules/cookie-session/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/Readme.md
rename to chapter07/chapter7/node_modules/cookie-session/Readme.md
diff --git a/chapter7/chapter7/node_modules/cookie-session/index.js b/chapter07/chapter7/node_modules/cookie-session/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/index.js
rename to chapter07/chapter7/node_modules/cookie-session/index.js
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/.npmignore b/chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/.npmignore
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/.npmignore
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/.travis.yml b/chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/.travis.yml
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/.travis.yml
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/.travis.yml
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/History.md b/chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/History.md
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/History.md
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/LICENSE.txt b/chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/LICENSE.txt
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/LICENSE.txt
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/LICENSE.txt
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/README.md b/chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/README.md
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/README.md
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/lib/cookies.js b/chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/lib/cookies.js
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/lib/cookies.js
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/lib/cookies.js
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/.npmignore b/chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/.npmignore
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/.npmignore
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/.travis.yml b/chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/.travis.yml
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/.travis.yml
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/.travis.yml
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/LICENSE.txt b/chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/LICENSE.txt
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/LICENSE.txt
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/LICENSE.txt
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/README.md b/chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/README.md
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/README.md
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/index.js b/chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/index.js
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/index.js
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/package.json b/chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/package.json
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/package.json
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/test.js b/chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/test.js
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/test.js
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/node_modules/keygrip/test.js
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/package.json b/chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/package.json
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/package.json
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/test/express.js b/chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/test/express.js
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/test/express.js
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/test/express.js
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/test/http.js b/chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/test/http.js
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/test/http.js
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/test/http.js
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/test/restify.js b/chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/test/restify.js
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/cookies/test/restify.js
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/cookies/test/restify.js
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/debug/.jshintrc b/chapter07/chapter7/node_modules/cookie-session/node_modules/debug/.jshintrc
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/debug/.jshintrc
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/debug/.jshintrc
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/debug/.npmignore b/chapter07/chapter7/node_modules/cookie-session/node_modules/debug/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/debug/.npmignore
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/debug/.npmignore
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/debug/History.md b/chapter07/chapter7/node_modules/cookie-session/node_modules/debug/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/debug/History.md
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/debug/History.md
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/debug/Makefile b/chapter07/chapter7/node_modules/cookie-session/node_modules/debug/Makefile
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/debug/Makefile
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/debug/Makefile
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/debug/Readme.md b/chapter07/chapter7/node_modules/cookie-session/node_modules/debug/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/debug/Readme.md
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/debug/Readme.md
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/debug/browser.js b/chapter07/chapter7/node_modules/cookie-session/node_modules/debug/browser.js
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/debug/browser.js
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/debug/browser.js
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/debug/component.json b/chapter07/chapter7/node_modules/cookie-session/node_modules/debug/component.json
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/debug/component.json
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/debug/component.json
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/debug/debug.js b/chapter07/chapter7/node_modules/cookie-session/node_modules/debug/debug.js
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/debug/debug.js
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/debug/debug.js
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/debug/node.js b/chapter07/chapter7/node_modules/cookie-session/node_modules/debug/node.js
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/debug/node.js
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/debug/node.js
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/debug/node_modules/ms/.npmignore b/chapter07/chapter7/node_modules/cookie-session/node_modules/debug/node_modules/ms/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/debug/node_modules/ms/.npmignore
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/debug/node_modules/ms/.npmignore
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/debug/node_modules/ms/README.md b/chapter07/chapter7/node_modules/cookie-session/node_modules/debug/node_modules/ms/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/debug/node_modules/ms/README.md
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/debug/node_modules/ms/README.md
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/debug/node_modules/ms/index.js b/chapter07/chapter7/node_modules/cookie-session/node_modules/debug/node_modules/ms/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/debug/node_modules/ms/index.js
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/debug/node_modules/ms/index.js
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/debug/node_modules/ms/package.json b/chapter07/chapter7/node_modules/cookie-session/node_modules/debug/node_modules/ms/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/debug/node_modules/ms/package.json
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/debug/node_modules/ms/package.json
diff --git a/chapter7/chapter7/node_modules/cookie-session/node_modules/debug/package.json b/chapter07/chapter7/node_modules/cookie-session/node_modules/debug/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/node_modules/debug/package.json
rename to chapter07/chapter7/node_modules/cookie-session/node_modules/debug/package.json
diff --git a/chapter7/chapter7/node_modules/cookie-session/package.json b/chapter07/chapter7/node_modules/cookie-session/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/cookie-session/package.json
rename to chapter07/chapter7/node_modules/cookie-session/package.json
diff --git a/chapter7/chapter7/node_modules/express/.npmignore b/chapter07/chapter7/node_modules/express/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/.npmignore
rename to chapter07/chapter7/node_modules/express/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/History.md b/chapter07/chapter7/node_modules/express/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/History.md
rename to chapter07/chapter7/node_modules/express/History.md
diff --git a/chapter7/chapter7/node_modules/express/LICENSE b/chapter07/chapter7/node_modules/express/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/express/LICENSE
rename to chapter07/chapter7/node_modules/express/LICENSE
diff --git a/chapter7/chapter7/node_modules/express/Readme.md b/chapter07/chapter7/node_modules/express/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/Readme.md
rename to chapter07/chapter7/node_modules/express/Readme.md
diff --git a/chapter7/chapter7/node_modules/express/index.js b/chapter07/chapter7/node_modules/express/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/index.js
rename to chapter07/chapter7/node_modules/express/index.js
diff --git a/chapter7/chapter7/node_modules/express/lib/application.js b/chapter07/chapter7/node_modules/express/lib/application.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/lib/application.js
rename to chapter07/chapter7/node_modules/express/lib/application.js
diff --git a/chapter7/chapter7/node_modules/express/lib/express.js b/chapter07/chapter7/node_modules/express/lib/express.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/lib/express.js
rename to chapter07/chapter7/node_modules/express/lib/express.js
diff --git a/chapter7/chapter7/node_modules/express/lib/middleware/init.js b/chapter07/chapter7/node_modules/express/lib/middleware/init.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/lib/middleware/init.js
rename to chapter07/chapter7/node_modules/express/lib/middleware/init.js
diff --git a/chapter7/chapter7/node_modules/express/lib/middleware/query.js b/chapter07/chapter7/node_modules/express/lib/middleware/query.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/lib/middleware/query.js
rename to chapter07/chapter7/node_modules/express/lib/middleware/query.js
diff --git a/chapter7/chapter7/node_modules/express/lib/request.js b/chapter07/chapter7/node_modules/express/lib/request.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/lib/request.js
rename to chapter07/chapter7/node_modules/express/lib/request.js
diff --git a/chapter7/chapter7/node_modules/express/lib/response.js b/chapter07/chapter7/node_modules/express/lib/response.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/lib/response.js
rename to chapter07/chapter7/node_modules/express/lib/response.js
diff --git a/chapter7/chapter7/node_modules/express/lib/router/index.js b/chapter07/chapter7/node_modules/express/lib/router/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/lib/router/index.js
rename to chapter07/chapter7/node_modules/express/lib/router/index.js
diff --git a/chapter7/chapter7/node_modules/express/lib/router/layer.js b/chapter07/chapter7/node_modules/express/lib/router/layer.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/lib/router/layer.js
rename to chapter07/chapter7/node_modules/express/lib/router/layer.js
diff --git a/chapter7/chapter7/node_modules/express/lib/router/route.js b/chapter07/chapter7/node_modules/express/lib/router/route.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/lib/router/route.js
rename to chapter07/chapter7/node_modules/express/lib/router/route.js
diff --git a/chapter7/chapter7/node_modules/express/lib/utils.js b/chapter07/chapter7/node_modules/express/lib/utils.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/lib/utils.js
rename to chapter07/chapter7/node_modules/express/lib/utils.js
diff --git a/chapter7/chapter7/node_modules/express/lib/view.js b/chapter07/chapter7/node_modules/express/lib/view.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/lib/view.js
rename to chapter07/chapter7/node_modules/express/lib/view.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/accepts/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/History.md b/chapter07/chapter7/node_modules/express/node_modules/accepts/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/History.md
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/History.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/README.md b/chapter07/chapter7/node_modules/express/node_modules/accepts/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/README.md
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/README.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/index.js b/chapter07/chapter7/node_modules/express/node_modules/accepts/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/index.js
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/index.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/LICENSE b/chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/LICENSE
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/LICENSE
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/README.md b/chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/README.md
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/README.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/mime.js b/chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/mime.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/mime.js
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/mime.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/package.json b/chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/test.js b/chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/test.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/test.js
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/test.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/types/mime.types b/chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/types/mime.types
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/types/mime.types
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/types/mime.types
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/types/node.types b/chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/types/node.types
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/types/node.types
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/mime/types/node.types
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/LICENSE b/chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/LICENSE
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/LICENSE
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/charset.js b/chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/charset.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/charset.js
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/charset.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/encoding.js b/chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/encoding.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/encoding.js
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/encoding.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/language.js b/chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/language.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/language.js
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/language.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/mediaType.js b/chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/mediaType.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/mediaType.js
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/mediaType.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/negotiator.js b/chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/negotiator.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/negotiator.js
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/negotiator.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/package.json b/chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/readme.md b/chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/readme.md
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/node_modules/negotiator/readme.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/accepts/package.json b/chapter07/chapter7/node_modules/express/node_modules/accepts/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/accepts/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/accepts/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/buffer-crc32/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/buffer-crc32/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/buffer-crc32/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/buffer-crc32/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/buffer-crc32/.travis.yml b/chapter07/chapter7/node_modules/express/node_modules/buffer-crc32/.travis.yml
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/buffer-crc32/.travis.yml
rename to chapter07/chapter7/node_modules/express/node_modules/buffer-crc32/.travis.yml
diff --git a/chapter7/chapter7/node_modules/express/node_modules/buffer-crc32/README.md b/chapter07/chapter7/node_modules/express/node_modules/buffer-crc32/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/buffer-crc32/README.md
rename to chapter07/chapter7/node_modules/express/node_modules/buffer-crc32/README.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/buffer-crc32/index.js b/chapter07/chapter7/node_modules/express/node_modules/buffer-crc32/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/buffer-crc32/index.js
rename to chapter07/chapter7/node_modules/express/node_modules/buffer-crc32/index.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/buffer-crc32/package.json b/chapter07/chapter7/node_modules/express/node_modules/buffer-crc32/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/buffer-crc32/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/buffer-crc32/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/buffer-crc32/tests/crc.test.js b/chapter07/chapter7/node_modules/express/node_modules/buffer-crc32/tests/crc.test.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/buffer-crc32/tests/crc.test.js
rename to chapter07/chapter7/node_modules/express/node_modules/buffer-crc32/tests/crc.test.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/cookie-signature/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/cookie-signature/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/cookie-signature/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/cookie-signature/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/cookie-signature/History.md b/chapter07/chapter7/node_modules/express/node_modules/cookie-signature/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/cookie-signature/History.md
rename to chapter07/chapter7/node_modules/express/node_modules/cookie-signature/History.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/cookie-signature/Makefile b/chapter07/chapter7/node_modules/express/node_modules/cookie-signature/Makefile
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/cookie-signature/Makefile
rename to chapter07/chapter7/node_modules/express/node_modules/cookie-signature/Makefile
diff --git a/chapter7/chapter7/node_modules/express/node_modules/cookie-signature/Readme.md b/chapter07/chapter7/node_modules/express/node_modules/cookie-signature/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/cookie-signature/Readme.md
rename to chapter07/chapter7/node_modules/express/node_modules/cookie-signature/Readme.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/cookie-signature/index.js b/chapter07/chapter7/node_modules/express/node_modules/cookie-signature/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/cookie-signature/index.js
rename to chapter07/chapter7/node_modules/express/node_modules/cookie-signature/index.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/cookie-signature/package.json b/chapter07/chapter7/node_modules/express/node_modules/cookie-signature/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/cookie-signature/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/cookie-signature/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/cookie/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/cookie/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/cookie/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/cookie/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/cookie/LICENSE b/chapter07/chapter7/node_modules/express/node_modules/cookie/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/cookie/LICENSE
rename to chapter07/chapter7/node_modules/express/node_modules/cookie/LICENSE
diff --git a/chapter7/chapter7/node_modules/express/node_modules/cookie/README.md b/chapter07/chapter7/node_modules/express/node_modules/cookie/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/cookie/README.md
rename to chapter07/chapter7/node_modules/express/node_modules/cookie/README.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/cookie/index.js b/chapter07/chapter7/node_modules/express/node_modules/cookie/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/cookie/index.js
rename to chapter07/chapter7/node_modules/express/node_modules/cookie/index.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/cookie/package.json b/chapter07/chapter7/node_modules/express/node_modules/cookie/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/cookie/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/cookie/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/debug/Readme.md b/chapter07/chapter7/node_modules/express/node_modules/debug/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/debug/Readme.md
rename to chapter07/chapter7/node_modules/express/node_modules/debug/Readme.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/debug/debug.js b/chapter07/chapter7/node_modules/express/node_modules/debug/debug.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/debug/debug.js
rename to chapter07/chapter7/node_modules/express/node_modules/debug/debug.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/debug/lib/debug.js b/chapter07/chapter7/node_modules/express/node_modules/debug/lib/debug.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/debug/lib/debug.js
rename to chapter07/chapter7/node_modules/express/node_modules/debug/lib/debug.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/debug/package.json b/chapter07/chapter7/node_modules/express/node_modules/debug/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/debug/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/debug/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/escape-html/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/escape-html/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/escape-html/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/escape-html/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/escape-html/Makefile b/chapter07/chapter7/node_modules/express/node_modules/escape-html/Makefile
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/escape-html/Makefile
rename to chapter07/chapter7/node_modules/express/node_modules/escape-html/Makefile
diff --git a/chapter7/chapter7/node_modules/express/node_modules/escape-html/Readme.md b/chapter07/chapter7/node_modules/express/node_modules/escape-html/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/escape-html/Readme.md
rename to chapter07/chapter7/node_modules/express/node_modules/escape-html/Readme.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/escape-html/component.json b/chapter07/chapter7/node_modules/express/node_modules/escape-html/component.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/escape-html/component.json
rename to chapter07/chapter7/node_modules/express/node_modules/escape-html/component.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/escape-html/index.js b/chapter07/chapter7/node_modules/express/node_modules/escape-html/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/escape-html/index.js
rename to chapter07/chapter7/node_modules/express/node_modules/escape-html/index.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/escape-html/package.json b/chapter07/chapter7/node_modules/express/node_modules/escape-html/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/escape-html/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/escape-html/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/fresh/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/fresh/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/fresh/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/fresh/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/fresh/History.md b/chapter07/chapter7/node_modules/express/node_modules/fresh/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/fresh/History.md
rename to chapter07/chapter7/node_modules/express/node_modules/fresh/History.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/fresh/Makefile b/chapter07/chapter7/node_modules/express/node_modules/fresh/Makefile
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/fresh/Makefile
rename to chapter07/chapter7/node_modules/express/node_modules/fresh/Makefile
diff --git a/chapter7/chapter7/node_modules/express/node_modules/fresh/Readme.md b/chapter07/chapter7/node_modules/express/node_modules/fresh/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/fresh/Readme.md
rename to chapter07/chapter7/node_modules/express/node_modules/fresh/Readme.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/fresh/index.js b/chapter07/chapter7/node_modules/express/node_modules/fresh/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/fresh/index.js
rename to chapter07/chapter7/node_modules/express/node_modules/fresh/index.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/fresh/package.json b/chapter07/chapter7/node_modules/express/node_modules/fresh/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/fresh/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/fresh/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/merge-descriptors/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/merge-descriptors/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/merge-descriptors/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/merge-descriptors/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/merge-descriptors/README.md b/chapter07/chapter7/node_modules/express/node_modules/merge-descriptors/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/merge-descriptors/README.md
rename to chapter07/chapter7/node_modules/express/node_modules/merge-descriptors/README.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/merge-descriptors/component.json b/chapter07/chapter7/node_modules/express/node_modules/merge-descriptors/component.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/merge-descriptors/component.json
rename to chapter07/chapter7/node_modules/express/node_modules/merge-descriptors/component.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/merge-descriptors/index.js b/chapter07/chapter7/node_modules/express/node_modules/merge-descriptors/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/merge-descriptors/index.js
rename to chapter07/chapter7/node_modules/express/node_modules/merge-descriptors/index.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/merge-descriptors/package.json b/chapter07/chapter7/node_modules/express/node_modules/merge-descriptors/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/merge-descriptors/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/merge-descriptors/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/methods/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/methods/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/methods/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/methods/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/methods/History.md b/chapter07/chapter7/node_modules/express/node_modules/methods/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/methods/History.md
rename to chapter07/chapter7/node_modules/express/node_modules/methods/History.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/methods/LICENSE b/chapter07/chapter7/node_modules/express/node_modules/methods/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/methods/LICENSE
rename to chapter07/chapter7/node_modules/express/node_modules/methods/LICENSE
diff --git a/chapter7/chapter7/node_modules/express/node_modules/methods/Readme.md b/chapter07/chapter7/node_modules/express/node_modules/methods/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/methods/Readme.md
rename to chapter07/chapter7/node_modules/express/node_modules/methods/Readme.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/methods/index.js b/chapter07/chapter7/node_modules/express/node_modules/methods/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/methods/index.js
rename to chapter07/chapter7/node_modules/express/node_modules/methods/index.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/methods/package.json b/chapter07/chapter7/node_modules/express/node_modules/methods/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/methods/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/methods/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/methods/test/methods.js b/chapter07/chapter7/node_modules/express/node_modules/methods/test/methods.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/methods/test/methods.js
rename to chapter07/chapter7/node_modules/express/node_modules/methods/test/methods.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/parseurl/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/parseurl/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/parseurl/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/parseurl/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/parseurl/README.md b/chapter07/chapter7/node_modules/express/node_modules/parseurl/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/parseurl/README.md
rename to chapter07/chapter7/node_modules/express/node_modules/parseurl/README.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/parseurl/index.js b/chapter07/chapter7/node_modules/express/node_modules/parseurl/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/parseurl/index.js
rename to chapter07/chapter7/node_modules/express/node_modules/parseurl/index.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/parseurl/package.json b/chapter07/chapter7/node_modules/express/node_modules/parseurl/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/parseurl/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/parseurl/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/path-to-regexp/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/path-to-regexp/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/path-to-regexp/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/path-to-regexp/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/path-to-regexp/History.md b/chapter07/chapter7/node_modules/express/node_modules/path-to-regexp/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/path-to-regexp/History.md
rename to chapter07/chapter7/node_modules/express/node_modules/path-to-regexp/History.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/path-to-regexp/Readme.md b/chapter07/chapter7/node_modules/express/node_modules/path-to-regexp/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/path-to-regexp/Readme.md
rename to chapter07/chapter7/node_modules/express/node_modules/path-to-regexp/Readme.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/path-to-regexp/component.json b/chapter07/chapter7/node_modules/express/node_modules/path-to-regexp/component.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/path-to-regexp/component.json
rename to chapter07/chapter7/node_modules/express/node_modules/path-to-regexp/component.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/path-to-regexp/index.js b/chapter07/chapter7/node_modules/express/node_modules/path-to-regexp/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/path-to-regexp/index.js
rename to chapter07/chapter7/node_modules/express/node_modules/path-to-regexp/index.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/path-to-regexp/package.json b/chapter07/chapter7/node_modules/express/node_modules/path-to-regexp/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/path-to-regexp/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/path-to-regexp/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/path-to-regexp/test.js b/chapter07/chapter7/node_modules/express/node_modules/path-to-regexp/test.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/path-to-regexp/test.js
rename to chapter07/chapter7/node_modules/express/node_modules/path-to-regexp/test.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/proxy-addr/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/proxy-addr/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/proxy-addr/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/proxy-addr/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/proxy-addr/History.md b/chapter07/chapter7/node_modules/express/node_modules/proxy-addr/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/proxy-addr/History.md
rename to chapter07/chapter7/node_modules/express/node_modules/proxy-addr/History.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/proxy-addr/LICENSE b/chapter07/chapter7/node_modules/express/node_modules/proxy-addr/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/proxy-addr/LICENSE
rename to chapter07/chapter7/node_modules/express/node_modules/proxy-addr/LICENSE
diff --git a/chapter7/chapter7/node_modules/express/node_modules/proxy-addr/README.md b/chapter07/chapter7/node_modules/express/node_modules/proxy-addr/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/proxy-addr/README.md
rename to chapter07/chapter7/node_modules/express/node_modules/proxy-addr/README.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/proxy-addr/index.js b/chapter07/chapter7/node_modules/express/node_modules/proxy-addr/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/proxy-addr/index.js
rename to chapter07/chapter7/node_modules/express/node_modules/proxy-addr/index.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/Cakefile b/chapter07/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/Cakefile
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/Cakefile
rename to chapter07/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/Cakefile
diff --git a/chapter7/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/LICENSE b/chapter07/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/LICENSE
rename to chapter07/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/LICENSE
diff --git a/chapter7/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/README.md b/chapter07/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/README.md
rename to chapter07/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/README.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/ipaddr.min.js b/chapter07/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/ipaddr.min.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/ipaddr.min.js
rename to chapter07/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/ipaddr.min.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/lib/ipaddr.js b/chapter07/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/lib/ipaddr.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/lib/ipaddr.js
rename to chapter07/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/lib/ipaddr.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/package.json b/chapter07/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/src/ipaddr.coffee b/chapter07/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/src/ipaddr.coffee
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/src/ipaddr.coffee
rename to chapter07/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/src/ipaddr.coffee
diff --git a/chapter7/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/test/ipaddr.test.coffee b/chapter07/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/test/ipaddr.test.coffee
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/test/ipaddr.test.coffee
rename to chapter07/chapter7/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/test/ipaddr.test.coffee
diff --git a/chapter7/chapter7/node_modules/express/node_modules/proxy-addr/package.json b/chapter07/chapter7/node_modules/express/node_modules/proxy-addr/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/proxy-addr/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/proxy-addr/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/qs/.gitmodules b/chapter07/chapter7/node_modules/express/node_modules/qs/.gitmodules
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/qs/.gitmodules
rename to chapter07/chapter7/node_modules/express/node_modules/qs/.gitmodules
diff --git a/chapter7/chapter7/node_modules/express/node_modules/qs/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/qs/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/qs/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/qs/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/qs/Readme.md b/chapter07/chapter7/node_modules/express/node_modules/qs/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/qs/Readme.md
rename to chapter07/chapter7/node_modules/express/node_modules/qs/Readme.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/qs/index.js b/chapter07/chapter7/node_modules/express/node_modules/qs/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/qs/index.js
rename to chapter07/chapter7/node_modules/express/node_modules/qs/index.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/qs/package.json b/chapter07/chapter7/node_modules/express/node_modules/qs/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/qs/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/qs/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/range-parser/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/range-parser/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/range-parser/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/range-parser/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/range-parser/History.md b/chapter07/chapter7/node_modules/express/node_modules/range-parser/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/range-parser/History.md
rename to chapter07/chapter7/node_modules/express/node_modules/range-parser/History.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/range-parser/Makefile b/chapter07/chapter7/node_modules/express/node_modules/range-parser/Makefile
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/range-parser/Makefile
rename to chapter07/chapter7/node_modules/express/node_modules/range-parser/Makefile
diff --git a/chapter7/chapter7/node_modules/express/node_modules/range-parser/Readme.md b/chapter07/chapter7/node_modules/express/node_modules/range-parser/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/range-parser/Readme.md
rename to chapter07/chapter7/node_modules/express/node_modules/range-parser/Readme.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/range-parser/index.js b/chapter07/chapter7/node_modules/express/node_modules/range-parser/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/range-parser/index.js
rename to chapter07/chapter7/node_modules/express/node_modules/range-parser/index.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/range-parser/package.json b/chapter07/chapter7/node_modules/express/node_modules/range-parser/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/range-parser/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/range-parser/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/send/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/send/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/send/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/send/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/send/History.md b/chapter07/chapter7/node_modules/express/node_modules/send/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/send/History.md
rename to chapter07/chapter7/node_modules/express/node_modules/send/History.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/send/Readme.md b/chapter07/chapter7/node_modules/express/node_modules/send/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/send/Readme.md
rename to chapter07/chapter7/node_modules/express/node_modules/send/Readme.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/send/index.js b/chapter07/chapter7/node_modules/express/node_modules/send/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/send/index.js
rename to chapter07/chapter7/node_modules/express/node_modules/send/index.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/send/lib/send.js b/chapter07/chapter7/node_modules/express/node_modules/send/lib/send.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/send/lib/send.js
rename to chapter07/chapter7/node_modules/express/node_modules/send/lib/send.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/send/lib/utils.js b/chapter07/chapter7/node_modules/express/node_modules/send/lib/utils.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/send/lib/utils.js
rename to chapter07/chapter7/node_modules/express/node_modules/send/lib/utils.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/send/node_modules/finished/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/send/node_modules/finished/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/send/node_modules/finished/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/send/node_modules/finished/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/send/node_modules/finished/README.md b/chapter07/chapter7/node_modules/express/node_modules/send/node_modules/finished/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/send/node_modules/finished/README.md
rename to chapter07/chapter7/node_modules/express/node_modules/send/node_modules/finished/README.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/send/node_modules/finished/index.js b/chapter07/chapter7/node_modules/express/node_modules/send/node_modules/finished/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/send/node_modules/finished/index.js
rename to chapter07/chapter7/node_modules/express/node_modules/send/node_modules/finished/index.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/send/node_modules/finished/package.json b/chapter07/chapter7/node_modules/express/node_modules/send/node_modules/finished/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/send/node_modules/finished/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/send/node_modules/finished/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/send/node_modules/mime/LICENSE b/chapter07/chapter7/node_modules/express/node_modules/send/node_modules/mime/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/send/node_modules/mime/LICENSE
rename to chapter07/chapter7/node_modules/express/node_modules/send/node_modules/mime/LICENSE
diff --git a/chapter7/chapter7/node_modules/express/node_modules/send/node_modules/mime/README.md b/chapter07/chapter7/node_modules/express/node_modules/send/node_modules/mime/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/send/node_modules/mime/README.md
rename to chapter07/chapter7/node_modules/express/node_modules/send/node_modules/mime/README.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/send/node_modules/mime/mime.js b/chapter07/chapter7/node_modules/express/node_modules/send/node_modules/mime/mime.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/send/node_modules/mime/mime.js
rename to chapter07/chapter7/node_modules/express/node_modules/send/node_modules/mime/mime.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/send/node_modules/mime/package.json b/chapter07/chapter7/node_modules/express/node_modules/send/node_modules/mime/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/send/node_modules/mime/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/send/node_modules/mime/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/send/node_modules/mime/test.js b/chapter07/chapter7/node_modules/express/node_modules/send/node_modules/mime/test.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/send/node_modules/mime/test.js
rename to chapter07/chapter7/node_modules/express/node_modules/send/node_modules/mime/test.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/send/node_modules/mime/types/mime.types b/chapter07/chapter7/node_modules/express/node_modules/send/node_modules/mime/types/mime.types
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/send/node_modules/mime/types/mime.types
rename to chapter07/chapter7/node_modules/express/node_modules/send/node_modules/mime/types/mime.types
diff --git a/chapter7/chapter7/node_modules/express/node_modules/send/node_modules/mime/types/node.types b/chapter07/chapter7/node_modules/express/node_modules/send/node_modules/mime/types/node.types
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/send/node_modules/mime/types/node.types
rename to chapter07/chapter7/node_modules/express/node_modules/send/node_modules/mime/types/node.types
diff --git a/chapter7/chapter7/node_modules/express/node_modules/send/package.json b/chapter07/chapter7/node_modules/express/node_modules/send/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/send/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/send/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/serve-static/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/serve-static/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/serve-static/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/serve-static/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/serve-static/.travis.yml b/chapter07/chapter7/node_modules/express/node_modules/serve-static/.travis.yml
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/serve-static/.travis.yml
rename to chapter07/chapter7/node_modules/express/node_modules/serve-static/.travis.yml
diff --git a/chapter7/chapter7/node_modules/express/node_modules/serve-static/History.md b/chapter07/chapter7/node_modules/express/node_modules/serve-static/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/serve-static/History.md
rename to chapter07/chapter7/node_modules/express/node_modules/serve-static/History.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/serve-static/LICENSE b/chapter07/chapter7/node_modules/express/node_modules/serve-static/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/serve-static/LICENSE
rename to chapter07/chapter7/node_modules/express/node_modules/serve-static/LICENSE
diff --git a/chapter7/chapter7/node_modules/express/node_modules/serve-static/Readme.md b/chapter07/chapter7/node_modules/express/node_modules/serve-static/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/serve-static/Readme.md
rename to chapter07/chapter7/node_modules/express/node_modules/serve-static/Readme.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/serve-static/index.js b/chapter07/chapter7/node_modules/express/node_modules/serve-static/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/serve-static/index.js
rename to chapter07/chapter7/node_modules/express/node_modules/serve-static/index.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/serve-static/package.json b/chapter07/chapter7/node_modules/express/node_modules/serve-static/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/serve-static/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/serve-static/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/type-is/.npmignore b/chapter07/chapter7/node_modules/express/node_modules/type-is/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/type-is/.npmignore
rename to chapter07/chapter7/node_modules/express/node_modules/type-is/.npmignore
diff --git a/chapter7/chapter7/node_modules/express/node_modules/type-is/HISTORY.md b/chapter07/chapter7/node_modules/express/node_modules/type-is/HISTORY.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/type-is/HISTORY.md
rename to chapter07/chapter7/node_modules/express/node_modules/type-is/HISTORY.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/type-is/README.md b/chapter07/chapter7/node_modules/express/node_modules/type-is/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/type-is/README.md
rename to chapter07/chapter7/node_modules/express/node_modules/type-is/README.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/type-is/index.js b/chapter07/chapter7/node_modules/express/node_modules/type-is/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/type-is/index.js
rename to chapter07/chapter7/node_modules/express/node_modules/type-is/index.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/LICENSE b/chapter07/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/LICENSE
rename to chapter07/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/LICENSE
diff --git a/chapter7/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/README.md b/chapter07/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/README.md
rename to chapter07/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/README.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/mime.js b/chapter07/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/mime.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/mime.js
rename to chapter07/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/mime.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/package.json b/chapter07/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/test.js b/chapter07/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/test.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/test.js
rename to chapter07/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/test.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/types/mime.types b/chapter07/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/types/mime.types
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/types/mime.types
rename to chapter07/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/types/mime.types
diff --git a/chapter7/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/types/node.types b/chapter07/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/types/node.types
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/types/node.types
rename to chapter07/chapter7/node_modules/express/node_modules/type-is/node_modules/mime/types/node.types
diff --git a/chapter7/chapter7/node_modules/express/node_modules/type-is/package.json b/chapter07/chapter7/node_modules/express/node_modules/type-is/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/type-is/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/type-is/package.json
diff --git a/chapter7/chapter7/node_modules/express/node_modules/utils-merge/.travis.yml b/chapter07/chapter7/node_modules/express/node_modules/utils-merge/.travis.yml
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/utils-merge/.travis.yml
rename to chapter07/chapter7/node_modules/express/node_modules/utils-merge/.travis.yml
diff --git a/chapter7/chapter7/node_modules/express/node_modules/utils-merge/LICENSE b/chapter07/chapter7/node_modules/express/node_modules/utils-merge/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/utils-merge/LICENSE
rename to chapter07/chapter7/node_modules/express/node_modules/utils-merge/LICENSE
diff --git a/chapter7/chapter7/node_modules/express/node_modules/utils-merge/README.md b/chapter07/chapter7/node_modules/express/node_modules/utils-merge/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/utils-merge/README.md
rename to chapter07/chapter7/node_modules/express/node_modules/utils-merge/README.md
diff --git a/chapter7/chapter7/node_modules/express/node_modules/utils-merge/index.js b/chapter07/chapter7/node_modules/express/node_modules/utils-merge/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/utils-merge/index.js
rename to chapter07/chapter7/node_modules/express/node_modules/utils-merge/index.js
diff --git a/chapter7/chapter7/node_modules/express/node_modules/utils-merge/package.json b/chapter07/chapter7/node_modules/express/node_modules/utils-merge/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/node_modules/utils-merge/package.json
rename to chapter07/chapter7/node_modules/express/node_modules/utils-merge/package.json
diff --git a/chapter7/chapter7/node_modules/express/package.json b/chapter07/chapter7/node_modules/express/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/express/package.json
rename to chapter07/chapter7/node_modules/express/package.json
diff --git a/chapter7/chapter7/node_modules/serve-index/.npmignore b/chapter07/chapter7/node_modules/serve-index/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/.npmignore
rename to chapter07/chapter7/node_modules/serve-index/.npmignore
diff --git a/chapter7/chapter7/node_modules/serve-index/History.md b/chapter07/chapter7/node_modules/serve-index/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/History.md
rename to chapter07/chapter7/node_modules/serve-index/History.md
diff --git a/chapter7/chapter7/node_modules/serve-index/LICENSE b/chapter07/chapter7/node_modules/serve-index/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/LICENSE
rename to chapter07/chapter7/node_modules/serve-index/LICENSE
diff --git a/chapter7/chapter7/node_modules/serve-index/Readme.md b/chapter07/chapter7/node_modules/serve-index/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/Readme.md
rename to chapter07/chapter7/node_modules/serve-index/Readme.md
diff --git a/chapter7/chapter7/node_modules/serve-index/index.js b/chapter07/chapter7/node_modules/serve-index/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/index.js
rename to chapter07/chapter7/node_modules/serve-index/index.js
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/.npmignore b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/.npmignore
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/.npmignore
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/History.md b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/History.md
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/History.md
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/README.md b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/README.md
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/README.md
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/index.js b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/index.js
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/index.js
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/LICENSE b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/LICENSE
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/LICENSE
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/README.md b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/README.md
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/README.md
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/mime.js b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/mime.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/mime.js
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/mime.js
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/package.json b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/package.json
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/package.json
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/test.js b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/test.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/test.js
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/test.js
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/types/mime.types b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/types/mime.types
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/types/mime.types
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/types/mime.types
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/types/node.types b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/types/node.types
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/types/node.types
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/mime/types/node.types
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/.npmignore b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/.npmignore
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/.npmignore
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/LICENSE b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/LICENSE
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/LICENSE
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/charset.js b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/charset.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/charset.js
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/charset.js
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/encoding.js b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/encoding.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/encoding.js
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/encoding.js
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/language.js b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/language.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/language.js
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/language.js
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/mediaType.js b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/mediaType.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/mediaType.js
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/mediaType.js
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/negotiator.js b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/negotiator.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/negotiator.js
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/negotiator.js
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/package.json b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/package.json
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/package.json
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/readme.md b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/readme.md
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/readme.md
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/accepts/package.json b/chapter07/chapter7/node_modules/serve-index/node_modules/accepts/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/accepts/package.json
rename to chapter07/chapter7/node_modules/serve-index/node_modules/accepts/package.json
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/batch/.npmignore b/chapter07/chapter7/node_modules/serve-index/node_modules/batch/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/batch/.npmignore
rename to chapter07/chapter7/node_modules/serve-index/node_modules/batch/.npmignore
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/batch/History.md b/chapter07/chapter7/node_modules/serve-index/node_modules/batch/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/batch/History.md
rename to chapter07/chapter7/node_modules/serve-index/node_modules/batch/History.md
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/batch/Makefile b/chapter07/chapter7/node_modules/serve-index/node_modules/batch/Makefile
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/batch/Makefile
rename to chapter07/chapter7/node_modules/serve-index/node_modules/batch/Makefile
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/batch/Readme.md b/chapter07/chapter7/node_modules/serve-index/node_modules/batch/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/batch/Readme.md
rename to chapter07/chapter7/node_modules/serve-index/node_modules/batch/Readme.md
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/batch/component.json b/chapter07/chapter7/node_modules/serve-index/node_modules/batch/component.json
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/batch/component.json
rename to chapter07/chapter7/node_modules/serve-index/node_modules/batch/component.json
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/batch/index.js b/chapter07/chapter7/node_modules/serve-index/node_modules/batch/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/batch/index.js
rename to chapter07/chapter7/node_modules/serve-index/node_modules/batch/index.js
diff --git a/chapter7/chapter7/node_modules/serve-index/node_modules/batch/package.json b/chapter07/chapter7/node_modules/serve-index/node_modules/batch/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/node_modules/batch/package.json
rename to chapter07/chapter7/node_modules/serve-index/node_modules/batch/package.json
diff --git a/chapter7/chapter7/node_modules/serve-index/package.json b/chapter07/chapter7/node_modules/serve-index/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/package.json
rename to chapter07/chapter7/node_modules/serve-index/package.json
diff --git a/chapter7/chapter7/node_modules/serve-index/public/directory.html b/chapter07/chapter7/node_modules/serve-index/public/directory.html
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/directory.html
rename to chapter07/chapter7/node_modules/serve-index/public/directory.html
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/application_xp.png b/chapter07/chapter7/node_modules/serve-index/public/icons/application_xp.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/application_xp.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/application_xp.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/application_xp_terminal.png b/chapter07/chapter7/node_modules/serve-index/public/icons/application_xp_terminal.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/application_xp_terminal.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/application_xp_terminal.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/box.png b/chapter07/chapter7/node_modules/serve-index/public/icons/box.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/box.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/box.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/cd.png b/chapter07/chapter7/node_modules/serve-index/public/icons/cd.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/cd.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/cd.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/controller.png b/chapter07/chapter7/node_modules/serve-index/public/icons/controller.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/controller.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/controller.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/drive.png b/chapter07/chapter7/node_modules/serve-index/public/icons/drive.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/drive.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/drive.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/film.png b/chapter07/chapter7/node_modules/serve-index/public/icons/film.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/film.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/film.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/folder.png b/chapter07/chapter7/node_modules/serve-index/public/icons/folder.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/folder.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/folder.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/font.png b/chapter07/chapter7/node_modules/serve-index/public/icons/font.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/font.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/font.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/image.png b/chapter07/chapter7/node_modules/serve-index/public/icons/image.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/image.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/image.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/map.png b/chapter07/chapter7/node_modules/serve-index/public/icons/map.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/map.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/map.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_add.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_add.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_add.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_add.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_attach.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_attach.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_attach.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_attach.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_code.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_code.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_code.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_code.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_copy.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_copy.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_copy.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_copy.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_delete.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_delete.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_delete.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_delete.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_edit.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_edit.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_edit.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_edit.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_error.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_error.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_error.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_error.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_excel.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_excel.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_excel.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_excel.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_find.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_find.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_find.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_find.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_gear.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_gear.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_gear.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_gear.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_go.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_go.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_go.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_go.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_green.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_green.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_green.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_green.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_key.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_key.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_key.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_key.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_lightning.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_lightning.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_lightning.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_lightning.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_link.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_link.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_link.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_link.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_paintbrush.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_paintbrush.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_paintbrush.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_paintbrush.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_paste.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_paste.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_paste.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_paste.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_red.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_red.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_red.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_red.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_refresh.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_refresh.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_refresh.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_refresh.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_save.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_save.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_save.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_save.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_acrobat.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_acrobat.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_acrobat.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_acrobat.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_actionscript.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_actionscript.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_actionscript.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_actionscript.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_add.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_add.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_add.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_add.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_c.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_c.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_c.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_c.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_camera.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_camera.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_camera.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_camera.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_cd.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_cd.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_cd.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_cd.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_code.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_code.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_code.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_code.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_code_red.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_code_red.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_code_red.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_code_red.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_coldfusion.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_coldfusion.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_coldfusion.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_coldfusion.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_compressed.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_compressed.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_compressed.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_compressed.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_copy.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_copy.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_copy.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_copy.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_cplusplus.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_cplusplus.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_cplusplus.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_cplusplus.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_csharp.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_csharp.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_csharp.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_csharp.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_cup.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_cup.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_cup.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_cup.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_database.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_database.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_database.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_database.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_delete.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_delete.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_delete.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_delete.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_dvd.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_dvd.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_dvd.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_dvd.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_edit.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_edit.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_edit.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_edit.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_error.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_error.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_error.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_error.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_excel.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_excel.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_excel.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_excel.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_find.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_find.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_find.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_find.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_flash.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_flash.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_flash.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_flash.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_freehand.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_freehand.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_freehand.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_freehand.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_gear.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_gear.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_gear.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_gear.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_get.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_get.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_get.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_get.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_go.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_go.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_go.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_go.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_h.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_h.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_h.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_h.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_horizontal.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_horizontal.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_horizontal.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_horizontal.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_key.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_key.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_key.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_key.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_lightning.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_lightning.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_lightning.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_lightning.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_link.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_link.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_link.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_link.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_magnify.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_magnify.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_magnify.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_magnify.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_medal.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_medal.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_medal.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_medal.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_office.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_office.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_office.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_office.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_paint.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_paint.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_paint.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_paint.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_paintbrush.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_paintbrush.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_paintbrush.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_paintbrush.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_paste.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_paste.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_paste.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_paste.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_php.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_php.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_php.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_php.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_picture.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_picture.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_picture.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_picture.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_powerpoint.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_powerpoint.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_powerpoint.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_powerpoint.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_put.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_put.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_put.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_put.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_ruby.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_ruby.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_ruby.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_ruby.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_stack.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_stack.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_stack.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_stack.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_star.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_star.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_star.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_star.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_swoosh.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_swoosh.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_swoosh.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_swoosh.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_text.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_text.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_text.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_text.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_text_width.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_text_width.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_text_width.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_text_width.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_tux.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_tux.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_tux.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_tux.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_vector.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_vector.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_vector.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_vector.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_visualstudio.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_visualstudio.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_visualstudio.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_visualstudio.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_width.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_width.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_width.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_width.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_word.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_word.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_word.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_word.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_world.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_world.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_world.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_world.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_wrench.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_wrench.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_wrench.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_wrench.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_white_zip.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_white_zip.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_white_zip.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_white_zip.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_word.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_word.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_word.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_word.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/icons/page_world.png b/chapter07/chapter7/node_modules/serve-index/public/icons/page_world.png
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/icons/page_world.png
rename to chapter07/chapter7/node_modules/serve-index/public/icons/page_world.png
diff --git a/chapter7/chapter7/node_modules/serve-index/public/style.css b/chapter07/chapter7/node_modules/serve-index/public/style.css
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-index/public/style.css
rename to chapter07/chapter7/node_modules/serve-index/public/style.css
diff --git a/chapter7/chapter7/node_modules/serve-static/.npmignore b/chapter07/chapter7/node_modules/serve-static/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/.npmignore
rename to chapter07/chapter7/node_modules/serve-static/.npmignore
diff --git a/chapter7/chapter7/node_modules/serve-static/History.md b/chapter07/chapter7/node_modules/serve-static/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/History.md
rename to chapter07/chapter7/node_modules/serve-static/History.md
diff --git a/chapter7/chapter7/node_modules/serve-static/LICENSE b/chapter07/chapter7/node_modules/serve-static/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/LICENSE
rename to chapter07/chapter7/node_modules/serve-static/LICENSE
diff --git a/chapter7/chapter7/node_modules/serve-static/Readme.md b/chapter07/chapter7/node_modules/serve-static/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/Readme.md
rename to chapter07/chapter7/node_modules/serve-static/Readme.md
diff --git a/chapter7/chapter7/node_modules/serve-static/index.js b/chapter07/chapter7/node_modules/serve-static/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/index.js
rename to chapter07/chapter7/node_modules/serve-static/index.js
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/escape-html/.npmignore b/chapter07/chapter7/node_modules/serve-static/node_modules/escape-html/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/escape-html/.npmignore
rename to chapter07/chapter7/node_modules/serve-static/node_modules/escape-html/.npmignore
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/escape-html/Makefile b/chapter07/chapter7/node_modules/serve-static/node_modules/escape-html/Makefile
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/escape-html/Makefile
rename to chapter07/chapter7/node_modules/serve-static/node_modules/escape-html/Makefile
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/escape-html/Readme.md b/chapter07/chapter7/node_modules/serve-static/node_modules/escape-html/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/escape-html/Readme.md
rename to chapter07/chapter7/node_modules/serve-static/node_modules/escape-html/Readme.md
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/escape-html/component.json b/chapter07/chapter7/node_modules/serve-static/node_modules/escape-html/component.json
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/escape-html/component.json
rename to chapter07/chapter7/node_modules/serve-static/node_modules/escape-html/component.json
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/escape-html/index.js b/chapter07/chapter7/node_modules/serve-static/node_modules/escape-html/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/escape-html/index.js
rename to chapter07/chapter7/node_modules/serve-static/node_modules/escape-html/index.js
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/escape-html/package.json b/chapter07/chapter7/node_modules/serve-static/node_modules/escape-html/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/escape-html/package.json
rename to chapter07/chapter7/node_modules/serve-static/node_modules/escape-html/package.json
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/parseurl/.npmignore b/chapter07/chapter7/node_modules/serve-static/node_modules/parseurl/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/parseurl/.npmignore
rename to chapter07/chapter7/node_modules/serve-static/node_modules/parseurl/.npmignore
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/parseurl/README.md b/chapter07/chapter7/node_modules/serve-static/node_modules/parseurl/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/parseurl/README.md
rename to chapter07/chapter7/node_modules/serve-static/node_modules/parseurl/README.md
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/parseurl/index.js b/chapter07/chapter7/node_modules/serve-static/node_modules/parseurl/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/parseurl/index.js
rename to chapter07/chapter7/node_modules/serve-static/node_modules/parseurl/index.js
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/parseurl/package.json b/chapter07/chapter7/node_modules/serve-static/node_modules/parseurl/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/parseurl/package.json
rename to chapter07/chapter7/node_modules/serve-static/node_modules/parseurl/package.json
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/.npmignore b/chapter07/chapter7/node_modules/serve-static/node_modules/send/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/.npmignore
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/.npmignore
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/History.md b/chapter07/chapter7/node_modules/serve-static/node_modules/send/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/History.md
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/History.md
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/Readme.md b/chapter07/chapter7/node_modules/serve-static/node_modules/send/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/Readme.md
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/Readme.md
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/index.js b/chapter07/chapter7/node_modules/serve-static/node_modules/send/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/index.js
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/index.js
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/lib/send.js b/chapter07/chapter7/node_modules/serve-static/node_modules/send/lib/send.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/lib/send.js
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/lib/send.js
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/lib/utils.js b/chapter07/chapter7/node_modules/serve-static/node_modules/send/lib/utils.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/lib/utils.js
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/lib/utils.js
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/debug/Readme.md b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/debug/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/debug/Readme.md
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/debug/Readme.md
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/debug/debug.js b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/debug/debug.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/debug/debug.js
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/debug/debug.js
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/debug/lib/debug.js b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/debug/lib/debug.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/debug/lib/debug.js
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/debug/lib/debug.js
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/debug/package.json b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/debug/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/debug/package.json
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/debug/package.json
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/finished/.npmignore b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/finished/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/finished/.npmignore
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/finished/.npmignore
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/finished/README.md b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/finished/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/finished/README.md
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/finished/README.md
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/finished/index.js b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/finished/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/finished/index.js
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/finished/index.js
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/finished/package.json b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/finished/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/finished/package.json
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/finished/package.json
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/.npmignore b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/.npmignore
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/.npmignore
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/History.md b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/History.md
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/History.md
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/Makefile b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/Makefile
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/Makefile
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/Makefile
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/Readme.md b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/Readme.md
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/Readme.md
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/index.js b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/index.js
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/index.js
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/package.json b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/package.json
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/fresh/package.json
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/LICENSE b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/LICENSE
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/LICENSE
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/LICENSE
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/README.md b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/README.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/README.md
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/README.md
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/mime.js b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/mime.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/mime.js
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/mime.js
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/package.json b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/package.json
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/package.json
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/test.js b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/test.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/test.js
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/test.js
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/types/mime.types b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/types/mime.types
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/types/mime.types
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/types/mime.types
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/types/node.types b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/types/node.types
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/types/node.types
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/mime/types/node.types
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/.npmignore b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/.npmignore
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/.npmignore
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/.npmignore
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/History.md b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/History.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/History.md
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/History.md
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/Makefile b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/Makefile
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/Makefile
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/Makefile
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/Readme.md b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/Readme.md
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/Readme.md
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/Readme.md
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/index.js b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/index.js
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/index.js
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/index.js
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/package.json b/chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/package.json
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/node_modules/range-parser/package.json
diff --git a/chapter7/chapter7/node_modules/serve-static/node_modules/send/package.json b/chapter07/chapter7/node_modules/serve-static/node_modules/send/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/node_modules/send/package.json
rename to chapter07/chapter7/node_modules/serve-static/node_modules/send/package.json
diff --git a/chapter7/chapter7/node_modules/serve-static/package.json b/chapter07/chapter7/node_modules/serve-static/package.json
similarity index 100%
rename from chapter7/chapter7/node_modules/serve-static/package.json
rename to chapter07/chapter7/node_modules/serve-static/package.json
diff --git a/chapter7/chapter7/package.json b/chapter07/chapter7/package.json
similarity index 100%
rename from chapter7/chapter7/package.json
rename to chapter07/chapter7/package.json
diff --git a/chapter7/chapter7/requestmount/mountUrl.js b/chapter07/chapter7/requestmount/mountUrl.js
similarity index 100%
rename from chapter7/chapter7/requestmount/mountUrl.js
rename to chapter07/chapter7/requestmount/mountUrl.js
diff --git a/chapter7/chapter7/router/basic.js b/chapter07/chapter7/router/basic.js
similarity index 100%
rename from chapter7/chapter7/router/basic.js
rename to chapter07/chapter7/router/basic.js
diff --git a/chapter7/chapter7/serveindex/basic.js b/chapter07/chapter7/serveindex/basic.js
similarity index 100%
rename from chapter7/chapter7/serveindex/basic.js
rename to chapter07/chapter7/serveindex/basic.js
diff --git a/chapter7/chapter7/serveindex/public/file1.txt b/chapter07/chapter7/serveindex/public/file1.txt
similarity index 100%
rename from chapter7/chapter7/serveindex/public/file1.txt
rename to chapter07/chapter7/serveindex/public/file1.txt
diff --git a/chapter7/chapter7/serveindex/public/file2.txt b/chapter07/chapter7/serveindex/public/file2.txt
similarity index 100%
rename from chapter7/chapter7/serveindex/public/file2.txt
rename to chapter07/chapter7/serveindex/public/file2.txt
diff --git a/chapter7/chapter7/static/1basic.js b/chapter07/chapter7/static/1basic.js
similarity index 100%
rename from chapter7/chapter7/static/1basic.js
rename to chapter07/chapter7/static/1basic.js
diff --git a/chapter7/chapter7/static/2static.js b/chapter07/chapter7/static/2static.js
similarity index 100%
rename from chapter7/chapter7/static/2static.js
rename to chapter07/chapter7/static/2static.js
diff --git a/chapter7/chapter7/static/public/index.html b/chapter07/chapter7/static/public/index.html
similarity index 100%
rename from chapter7/chapter7/static/public/index.html
rename to chapter07/chapter7/static/public/index.html
diff --git a/chapter7/chapter7/static/public/main.js b/chapter07/chapter7/static/public/main.js
similarity index 100%
rename from chapter7/chapter7/static/public/main.js
rename to chapter07/chapter7/static/public/main.js
diff --git a/chapter7/chapter7/timeout/basic.js b/chapter07/chapter7/timeout/basic.js
similarity index 100%
rename from chapter7/chapter7/timeout/basic.js
rename to chapter07/chapter7/timeout/basic.js
diff --git a/chapter7/chapter7/timeout/error.js b/chapter07/chapter7/timeout/error.js
similarity index 100%
rename from chapter7/chapter7/timeout/error.js
rename to chapter07/chapter7/timeout/error.js
diff --git a/chapter7/chapter7/timeout/propogateError.js b/chapter07/chapter7/timeout/propogateError.js
similarity index 100%
rename from chapter7/chapter7/timeout/propogateError.js
rename to chapter07/chapter7/timeout/propogateError.js
diff --git a/chapter7/chapter7/timeout/propogateErrorHandled.js b/chapter07/chapter7/timeout/propogateErrorHandled.js
similarity index 100%
rename from chapter7/chapter7/timeout/propogateErrorHandled.js
rename to chapter07/chapter7/timeout/propogateErrorHandled.js
diff --git a/chapter8/chapter8/crud/basic.js b/chapter08/chapter8/crud/basic.js
similarity index 100%
rename from chapter8/chapter8/crud/basic.js
rename to chapter08/chapter8/crud/basic.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/.travis.yml b/chapter08/chapter8/node_modules/connect-mongo/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/.travis.yml
rename to chapter08/chapter8/node_modules/connect-mongo/.travis.yml
diff --git a/chapter8/chapter8/node_modules/connect-mongo/Readme.md b/chapter08/chapter8/node_modules/connect-mongo/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/Readme.md
rename to chapter08/chapter8/node_modules/connect-mongo/Readme.md
diff --git a/chapter8/chapter8/node_modules/connect-mongo/index.js b/chapter08/chapter8/node_modules/connect-mongo/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/index.js
rename to chapter08/chapter8/node_modules/connect-mongo/index.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/lib/connect-mongo.js b/chapter08/chapter8/node_modules/connect-mongo/lib/connect-mongo.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/lib/connect-mongo.js
rename to chapter08/chapter8/node_modules/connect-mongo/lib/connect-mongo.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/.travis.yml b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/.travis.yml
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/.travis.yml
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/CONTRIBUTING.md b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/CONTRIBUTING.md
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/CONTRIBUTING.md
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/CONTRIBUTING.md
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/LICENSE b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/LICENSE
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/LICENSE
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/Makefile b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/Makefile
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/Makefile
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/Readme.md b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/Readme.md
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/Readme.md
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/index.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/index.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/index.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/admin.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/admin.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/admin.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/admin.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/aggregation_cursor.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/aggregation_cursor.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/aggregation_cursor.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/aggregation_cursor.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_cr.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_cr.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_cr.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_cr.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_gssapi.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_gssapi.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_gssapi.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_gssapi.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_plain.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_plain.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_plain.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_plain.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_sspi.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_sspi.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_sspi.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_sspi.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_x509.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_x509.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_x509.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/auth/mongodb_x509.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/aggregation.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/aggregation.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/aggregation.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/aggregation.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/commands.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/commands.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/commands.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/commands.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/core.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/core.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/core.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/core.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/geo.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/geo.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/geo.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/geo.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/index.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/index.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/index.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/query.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/query.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/query.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/query.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/shared.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/shared.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/shared.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/collection/shared.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/command_cursor.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/command_cursor.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/command_cursor.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/command_cursor.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/base_command.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/base_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/base_command.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/base_command.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/db_command.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/db_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/db_command.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/db_command.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/delete_command.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/delete_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/delete_command.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/delete_command.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/get_more_command.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/get_more_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/get_more_command.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/get_more_command.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/insert_command.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/insert_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/insert_command.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/insert_command.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/query_command.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/query_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/query_command.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/query_command.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/update_command.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/update_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/update_command.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/commands/update_command.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/base.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/base.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/base.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/base.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/connection.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/connection.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/connection.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/connection.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/connection_pool.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/connection_pool.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/connection_pool.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/connection_pool.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/connection_utils.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/connection_utils.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/connection_utils.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/connection_utils.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/mongos.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/mongos.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/mongos.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/mongos.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/read_preference.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/read_preference.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/read_preference.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/read_preference.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/ha.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/ha.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/ha.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/ha.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/options.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/options.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/options.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/options.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set_state.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set_state.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set_state.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set_state.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/ping_strategy.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/ping_strategy.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/ping_strategy.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/ping_strategy.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/statistics_strategy.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/statistics_strategy.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/statistics_strategy.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/statistics_strategy.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/server.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/server.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/server.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/server.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/server_capabilities.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/server_capabilities.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/server_capabilities.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/server_capabilities.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/url_parser.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/url_parser.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/url_parser.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/connection/url_parser.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/cursor.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/cursor.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/cursor.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/cursor.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/cursorstream.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/cursorstream.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/cursorstream.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/cursorstream.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/db.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/db.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/db.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/db.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/gridfs/chunk.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/gridfs/chunk.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/gridfs/chunk.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/gridfs/chunk.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/gridfs/grid.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/gridfs/grid.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/gridfs/grid.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/gridfs/grid.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/gridfs/readstream.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/gridfs/readstream.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/gridfs/readstream.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/gridfs/readstream.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/index.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/index.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/index.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/mongo_client.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/mongo_client.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/mongo_client.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/mongo_client.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/scope.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/scope.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/scope.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/scope.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/utils.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/utils.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/utils.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/lib/mongodb/utils.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/.travis.yml b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/.travis.yml
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/.travis.yml
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/Makefile b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/Makefile
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/Makefile
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/README.md b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/README.md
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/README.md
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/binding.gyp b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/binding.gyp
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/binding.gyp
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/binding.gyp
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/browser_build/bson.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/browser_build/bson.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/browser_build/bson.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/browser_build/bson.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/browser_build/package.json b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/browser_build/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/browser_build/package.json
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/browser_build/package.json
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build/binding.sln b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build/binding.sln
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build/binding.sln
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build/binding.sln
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build/bson.vcxproj b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build/bson.vcxproj
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build/bson.vcxproj
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build/bson.vcxproj
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build/bson.vcxproj.filters b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build/bson.vcxproj.filters
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build/bson.vcxproj.filters
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build/bson.vcxproj.filters
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build/config.gypi b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build/config.gypi
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build/config.gypi
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build/config.gypi
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build_browser.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build_browser.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build_browser.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/build_browser.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/builderror.log b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/builderror.log
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/builderror.log
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/builderror.log
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/Makefile b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/Makefile
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/Makefile
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/bson.cc b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/bson.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/bson.cc
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/bson.cc
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/bson.h b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/bson.h
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/bson.h
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/bson.h
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/index.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/index.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/index.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/nan.h b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/nan.h
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/nan.h
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/nan.h
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/win32/x64/bson.node b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/win32/x64/bson.node
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/win32/x64/bson.node
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/win32/x64/bson.node
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/wscript b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/wscript
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/wscript
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/ext/wscript
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/binary.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/binary.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/binary.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/binary.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/bson.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/bson.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/bson.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/bson.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/code.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/code.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/code.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/code.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/double.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/double.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/double.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/double.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/index.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/index.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/index.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/long.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/long.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/long.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/long.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/package.json b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/package.json
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/package.json
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/gleak.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/gleak.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/gleak.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/gleak.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/LICENSE b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/LICENSE
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/LICENSE
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/README.md b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/README.md
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/README.md
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/binding.gyp b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/binding.gyp
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/binding.gyp
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/binding.gyp
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/build/binding.sln b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/build/binding.sln
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/build/binding.sln
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/build/binding.sln
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/build/config.gypi b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/build/config.gypi
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/build/config.gypi
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/build/config.gypi
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj.filters b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj.filters
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj.filters
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj.filters
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/builderror.log b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/builderror.log
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/builderror.log
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/builderror.log
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/index.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/index.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/index.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/auth_processes/mongodb.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/auth_processes/mongodb.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/auth_processes/mongodb.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/auth_processes/mongodb.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/base64.c b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/base64.c
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/base64.c
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/base64.c
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/base64.h b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/base64.h
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/base64.h
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/base64.h
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos.cc b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos.cc
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos.cc
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos.h b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos.h
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos.h
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos.h
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.cc b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.cc
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.cc
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.h b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.h
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.h
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.h
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.c b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.c
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.c
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.c
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.h b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.h
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.h
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.h
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/sspi.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/sspi.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/sspi.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/sspi.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.c b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.c
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.c
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.c
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.h b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.h
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.h
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.h
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.cc b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.cc
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.cc
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.h b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.h
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.h
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.h
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.c b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.c
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.c
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.c
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.h b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.h
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.h
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.h
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.cc b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.cc
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.cc
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.h b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.h
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.h
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.h
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.h b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.h
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.h
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.h
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.cc b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.cc
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.cc
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.h b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.h
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.h
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.h
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.h b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.h
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.h
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.h
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/worker.cc b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/worker.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/worker.cc
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/worker.cc
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/worker.h b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/worker.h
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/worker.h
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/lib/worker.h
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/package.json b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/package.json
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/package.json
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/kerberos_tests.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/kerberos_tests.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/kerberos_tests.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/kerberos_tests.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/kerberos_win32_test.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/kerberos_win32_test.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/kerberos_win32_test.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/kerberos_win32_test.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_tests.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_tests.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_tests.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_tests.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/win32/security_credentials_tests.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/win32/security_credentials_tests.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/win32/security_credentials_tests.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/node_modules/kerberos/test/win32/security_credentials_tests.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/package.json b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/package.json
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/package.json
diff --git a/chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/t.js b/chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/t.js
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/node_modules/mongodb/t.js
rename to chapter08/chapter8/node_modules/connect-mongo/node_modules/mongodb/t.js
diff --git a/chapter8/chapter8/node_modules/connect-mongo/package.json b/chapter08/chapter8/node_modules/connect-mongo/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/connect-mongo/package.json
rename to chapter08/chapter8/node_modules/connect-mongo/package.json
diff --git a/chapter8/chapter8/node_modules/express-session/.npmignore b/chapter08/chapter8/node_modules/express-session/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/.npmignore
rename to chapter08/chapter8/node_modules/express-session/.npmignore
diff --git a/chapter8/chapter8/node_modules/express-session/History.md b/chapter08/chapter8/node_modules/express-session/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/History.md
rename to chapter08/chapter8/node_modules/express-session/History.md
diff --git a/chapter8/chapter8/node_modules/express-session/LICENSE b/chapter08/chapter8/node_modules/express-session/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/LICENSE
rename to chapter08/chapter8/node_modules/express-session/LICENSE
diff --git a/chapter8/chapter8/node_modules/express-session/README.md b/chapter08/chapter8/node_modules/express-session/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/README.md
rename to chapter08/chapter8/node_modules/express-session/README.md
diff --git a/chapter8/chapter8/node_modules/express-session/index.js b/chapter08/chapter8/node_modules/express-session/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/index.js
rename to chapter08/chapter8/node_modules/express-session/index.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/buffer-crc32/.npmignore b/chapter08/chapter8/node_modules/express-session/node_modules/buffer-crc32/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/buffer-crc32/.npmignore
rename to chapter08/chapter8/node_modules/express-session/node_modules/buffer-crc32/.npmignore
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/buffer-crc32/.travis.yml b/chapter08/chapter8/node_modules/express-session/node_modules/buffer-crc32/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/buffer-crc32/.travis.yml
rename to chapter08/chapter8/node_modules/express-session/node_modules/buffer-crc32/.travis.yml
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/buffer-crc32/LICENSE b/chapter08/chapter8/node_modules/express-session/node_modules/buffer-crc32/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/buffer-crc32/LICENSE
rename to chapter08/chapter8/node_modules/express-session/node_modules/buffer-crc32/LICENSE
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/buffer-crc32/README.md b/chapter08/chapter8/node_modules/express-session/node_modules/buffer-crc32/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/buffer-crc32/README.md
rename to chapter08/chapter8/node_modules/express-session/node_modules/buffer-crc32/README.md
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/buffer-crc32/index.js b/chapter08/chapter8/node_modules/express-session/node_modules/buffer-crc32/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/buffer-crc32/index.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/buffer-crc32/index.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/buffer-crc32/package.json b/chapter08/chapter8/node_modules/express-session/node_modules/buffer-crc32/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/buffer-crc32/package.json
rename to chapter08/chapter8/node_modules/express-session/node_modules/buffer-crc32/package.json
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/buffer-crc32/tests/crc.test.js b/chapter08/chapter8/node_modules/express-session/node_modules/buffer-crc32/tests/crc.test.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/buffer-crc32/tests/crc.test.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/buffer-crc32/tests/crc.test.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/cookie-signature/.npmignore b/chapter08/chapter8/node_modules/express-session/node_modules/cookie-signature/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/cookie-signature/.npmignore
rename to chapter08/chapter8/node_modules/express-session/node_modules/cookie-signature/.npmignore
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/cookie-signature/History.md b/chapter08/chapter8/node_modules/express-session/node_modules/cookie-signature/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/cookie-signature/History.md
rename to chapter08/chapter8/node_modules/express-session/node_modules/cookie-signature/History.md
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/cookie-signature/Makefile b/chapter08/chapter8/node_modules/express-session/node_modules/cookie-signature/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/cookie-signature/Makefile
rename to chapter08/chapter8/node_modules/express-session/node_modules/cookie-signature/Makefile
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/cookie-signature/Readme.md b/chapter08/chapter8/node_modules/express-session/node_modules/cookie-signature/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/cookie-signature/Readme.md
rename to chapter08/chapter8/node_modules/express-session/node_modules/cookie-signature/Readme.md
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/cookie-signature/index.js b/chapter08/chapter8/node_modules/express-session/node_modules/cookie-signature/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/cookie-signature/index.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/cookie-signature/index.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/cookie-signature/package.json b/chapter08/chapter8/node_modules/express-session/node_modules/cookie-signature/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/cookie-signature/package.json
rename to chapter08/chapter8/node_modules/express-session/node_modules/cookie-signature/package.json
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/cookie/.npmignore b/chapter08/chapter8/node_modules/express-session/node_modules/cookie/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/cookie/.npmignore
rename to chapter08/chapter8/node_modules/express-session/node_modules/cookie/.npmignore
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/cookie/LICENSE b/chapter08/chapter8/node_modules/express-session/node_modules/cookie/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/cookie/LICENSE
rename to chapter08/chapter8/node_modules/express-session/node_modules/cookie/LICENSE
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/cookie/README.md b/chapter08/chapter8/node_modules/express-session/node_modules/cookie/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/cookie/README.md
rename to chapter08/chapter8/node_modules/express-session/node_modules/cookie/README.md
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/cookie/index.js b/chapter08/chapter8/node_modules/express-session/node_modules/cookie/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/cookie/index.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/cookie/index.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/cookie/package.json b/chapter08/chapter8/node_modules/express-session/node_modules/cookie/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/cookie/package.json
rename to chapter08/chapter8/node_modules/express-session/node_modules/cookie/package.json
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/debug/.jshintrc b/chapter08/chapter8/node_modules/express-session/node_modules/debug/.jshintrc
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/debug/.jshintrc
rename to chapter08/chapter8/node_modules/express-session/node_modules/debug/.jshintrc
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/debug/.npmignore b/chapter08/chapter8/node_modules/express-session/node_modules/debug/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/debug/.npmignore
rename to chapter08/chapter8/node_modules/express-session/node_modules/debug/.npmignore
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/debug/History.md b/chapter08/chapter8/node_modules/express-session/node_modules/debug/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/debug/History.md
rename to chapter08/chapter8/node_modules/express-session/node_modules/debug/History.md
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/debug/Makefile b/chapter08/chapter8/node_modules/express-session/node_modules/debug/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/debug/Makefile
rename to chapter08/chapter8/node_modules/express-session/node_modules/debug/Makefile
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/debug/Readme.md b/chapter08/chapter8/node_modules/express-session/node_modules/debug/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/debug/Readme.md
rename to chapter08/chapter8/node_modules/express-session/node_modules/debug/Readme.md
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/debug/browser.js b/chapter08/chapter8/node_modules/express-session/node_modules/debug/browser.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/debug/browser.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/debug/browser.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/debug/component.json b/chapter08/chapter8/node_modules/express-session/node_modules/debug/component.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/debug/component.json
rename to chapter08/chapter8/node_modules/express-session/node_modules/debug/component.json
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/debug/debug.js b/chapter08/chapter8/node_modules/express-session/node_modules/debug/debug.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/debug/debug.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/debug/debug.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/debug/node.js b/chapter08/chapter8/node_modules/express-session/node_modules/debug/node.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/debug/node.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/debug/node.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/debug/node_modules/ms/.npmignore b/chapter08/chapter8/node_modules/express-session/node_modules/debug/node_modules/ms/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/debug/node_modules/ms/.npmignore
rename to chapter08/chapter8/node_modules/express-session/node_modules/debug/node_modules/ms/.npmignore
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/debug/node_modules/ms/README.md b/chapter08/chapter8/node_modules/express-session/node_modules/debug/node_modules/ms/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/debug/node_modules/ms/README.md
rename to chapter08/chapter8/node_modules/express-session/node_modules/debug/node_modules/ms/README.md
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/debug/node_modules/ms/index.js b/chapter08/chapter8/node_modules/express-session/node_modules/debug/node_modules/ms/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/debug/node_modules/ms/index.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/debug/node_modules/ms/index.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/debug/node_modules/ms/package.json b/chapter08/chapter8/node_modules/express-session/node_modules/debug/node_modules/ms/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/debug/node_modules/ms/package.json
rename to chapter08/chapter8/node_modules/express-session/node_modules/debug/node_modules/ms/package.json
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/debug/package.json b/chapter08/chapter8/node_modules/express-session/node_modules/debug/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/debug/package.json
rename to chapter08/chapter8/node_modules/express-session/node_modules/debug/package.json
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/depd/.npmignore b/chapter08/chapter8/node_modules/express-session/node_modules/depd/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/depd/.npmignore
rename to chapter08/chapter8/node_modules/express-session/node_modules/depd/.npmignore
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/depd/History.md b/chapter08/chapter8/node_modules/express-session/node_modules/depd/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/depd/History.md
rename to chapter08/chapter8/node_modules/express-session/node_modules/depd/History.md
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/depd/LICENSE b/chapter08/chapter8/node_modules/express-session/node_modules/depd/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/depd/LICENSE
rename to chapter08/chapter8/node_modules/express-session/node_modules/depd/LICENSE
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/depd/Readme.md b/chapter08/chapter8/node_modules/express-session/node_modules/depd/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/depd/Readme.md
rename to chapter08/chapter8/node_modules/express-session/node_modules/depd/Readme.md
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/depd/index.js b/chapter08/chapter8/node_modules/express-session/node_modules/depd/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/depd/index.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/depd/index.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/depd/package.json b/chapter08/chapter8/node_modules/express-session/node_modules/depd/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/depd/package.json
rename to chapter08/chapter8/node_modules/express-session/node_modules/depd/package.json
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/on-headers/.npmignore b/chapter08/chapter8/node_modules/express-session/node_modules/on-headers/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/on-headers/.npmignore
rename to chapter08/chapter8/node_modules/express-session/node_modules/on-headers/.npmignore
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/on-headers/History.md b/chapter08/chapter8/node_modules/express-session/node_modules/on-headers/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/on-headers/History.md
rename to chapter08/chapter8/node_modules/express-session/node_modules/on-headers/History.md
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/on-headers/LICENSE b/chapter08/chapter8/node_modules/express-session/node_modules/on-headers/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/on-headers/LICENSE
rename to chapter08/chapter8/node_modules/express-session/node_modules/on-headers/LICENSE
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/on-headers/README.md b/chapter08/chapter8/node_modules/express-session/node_modules/on-headers/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/on-headers/README.md
rename to chapter08/chapter8/node_modules/express-session/node_modules/on-headers/README.md
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/on-headers/index.js b/chapter08/chapter8/node_modules/express-session/node_modules/on-headers/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/on-headers/index.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/on-headers/index.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/on-headers/package.json b/chapter08/chapter8/node_modules/express-session/node_modules/on-headers/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/on-headers/package.json
rename to chapter08/chapter8/node_modules/express-session/node_modules/on-headers/package.json
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/.npmignore b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/.npmignore
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/.npmignore
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/LICENSE b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/LICENSE
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/LICENSE
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/README.md b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/README.md
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/README.md
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/index.js b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/index.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/index.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/.npmignore b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/.npmignore
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/.npmignore
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/.travis.yml b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/.travis.yml
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/.travis.yml
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/LICENSE b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/LICENSE
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/LICENSE
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/README.md b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/README.md
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/README.md
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/index.js b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/index.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/index.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/package.json b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/package.json
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/package.json
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/test/index.js b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/test/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/test/index.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/base64-url/test/index.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/.npmignore b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/.npmignore
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/.npmignore
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/.travis.yml b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/.travis.yml
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/.travis.yml
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/HISTORY.md b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/HISTORY.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/HISTORY.md
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/HISTORY.md
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/LICENSE b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/LICENSE
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/LICENSE
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/README.md b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/README.md
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/README.md
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/_promisify.js b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/_promisify.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/_promisify.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/_promisify.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/_promisify_all.js b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/_promisify_all.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/_promisify_all.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/_promisify_all.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/child_process.js b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/child_process.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/child_process.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/child_process.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/crypto.js b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/crypto.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/crypto.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/crypto.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/dns.js b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/dns.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/dns.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/dns.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/fs.js b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/fs.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/fs.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/fs.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/package.json b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/package.json
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/package.json
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/zlib.js b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/zlib.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/zlib.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/node_modules/mz/zlib.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/package.json b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/package.json
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/package.json
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/test.js b/chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/test.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/uid-safe/test.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/uid-safe/test.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/utils-merge/.travis.yml b/chapter08/chapter8/node_modules/express-session/node_modules/utils-merge/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/utils-merge/.travis.yml
rename to chapter08/chapter8/node_modules/express-session/node_modules/utils-merge/.travis.yml
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/utils-merge/LICENSE b/chapter08/chapter8/node_modules/express-session/node_modules/utils-merge/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/utils-merge/LICENSE
rename to chapter08/chapter8/node_modules/express-session/node_modules/utils-merge/LICENSE
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/utils-merge/README.md b/chapter08/chapter8/node_modules/express-session/node_modules/utils-merge/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/utils-merge/README.md
rename to chapter08/chapter8/node_modules/express-session/node_modules/utils-merge/README.md
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/utils-merge/index.js b/chapter08/chapter8/node_modules/express-session/node_modules/utils-merge/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/utils-merge/index.js
rename to chapter08/chapter8/node_modules/express-session/node_modules/utils-merge/index.js
diff --git a/chapter8/chapter8/node_modules/express-session/node_modules/utils-merge/package.json b/chapter08/chapter8/node_modules/express-session/node_modules/utils-merge/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/node_modules/utils-merge/package.json
rename to chapter08/chapter8/node_modules/express-session/node_modules/utils-merge/package.json
diff --git a/chapter8/chapter8/node_modules/express-session/package.json b/chapter08/chapter8/node_modules/express-session/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/package.json
rename to chapter08/chapter8/node_modules/express-session/package.json
diff --git a/chapter8/chapter8/node_modules/express-session/session/cookie.js b/chapter08/chapter8/node_modules/express-session/session/cookie.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/session/cookie.js
rename to chapter08/chapter8/node_modules/express-session/session/cookie.js
diff --git a/chapter8/chapter8/node_modules/express-session/session/memory.js b/chapter08/chapter8/node_modules/express-session/session/memory.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/session/memory.js
rename to chapter08/chapter8/node_modules/express-session/session/memory.js
diff --git a/chapter8/chapter8/node_modules/express-session/session/session.js b/chapter08/chapter8/node_modules/express-session/session/session.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/session/session.js
rename to chapter08/chapter8/node_modules/express-session/session/session.js
diff --git a/chapter8/chapter8/node_modules/express-session/session/store.js b/chapter08/chapter8/node_modules/express-session/session/store.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express-session/session/store.js
rename to chapter08/chapter8/node_modules/express-session/session/store.js
diff --git a/chapter8/chapter8/node_modules/express/.npmignore b/chapter08/chapter8/node_modules/express/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/.npmignore
rename to chapter08/chapter8/node_modules/express/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/History.md b/chapter08/chapter8/node_modules/express/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/History.md
rename to chapter08/chapter8/node_modules/express/History.md
diff --git a/chapter8/chapter8/node_modules/express/LICENSE b/chapter08/chapter8/node_modules/express/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express/LICENSE
rename to chapter08/chapter8/node_modules/express/LICENSE
diff --git a/chapter8/chapter8/node_modules/express/Readme.md b/chapter08/chapter8/node_modules/express/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/Readme.md
rename to chapter08/chapter8/node_modules/express/Readme.md
diff --git a/chapter8/chapter8/node_modules/express/index.js b/chapter08/chapter8/node_modules/express/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/index.js
rename to chapter08/chapter8/node_modules/express/index.js
diff --git a/chapter8/chapter8/node_modules/express/lib/application.js b/chapter08/chapter8/node_modules/express/lib/application.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/lib/application.js
rename to chapter08/chapter8/node_modules/express/lib/application.js
diff --git a/chapter8/chapter8/node_modules/express/lib/express.js b/chapter08/chapter8/node_modules/express/lib/express.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/lib/express.js
rename to chapter08/chapter8/node_modules/express/lib/express.js
diff --git a/chapter8/chapter8/node_modules/express/lib/middleware/init.js b/chapter08/chapter8/node_modules/express/lib/middleware/init.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/lib/middleware/init.js
rename to chapter08/chapter8/node_modules/express/lib/middleware/init.js
diff --git a/chapter8/chapter8/node_modules/express/lib/middleware/query.js b/chapter08/chapter8/node_modules/express/lib/middleware/query.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/lib/middleware/query.js
rename to chapter08/chapter8/node_modules/express/lib/middleware/query.js
diff --git a/chapter8/chapter8/node_modules/express/lib/request.js b/chapter08/chapter8/node_modules/express/lib/request.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/lib/request.js
rename to chapter08/chapter8/node_modules/express/lib/request.js
diff --git a/chapter8/chapter8/node_modules/express/lib/response.js b/chapter08/chapter8/node_modules/express/lib/response.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/lib/response.js
rename to chapter08/chapter8/node_modules/express/lib/response.js
diff --git a/chapter8/chapter8/node_modules/express/lib/router/index.js b/chapter08/chapter8/node_modules/express/lib/router/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/lib/router/index.js
rename to chapter08/chapter8/node_modules/express/lib/router/index.js
diff --git a/chapter8/chapter8/node_modules/express/lib/router/layer.js b/chapter08/chapter8/node_modules/express/lib/router/layer.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/lib/router/layer.js
rename to chapter08/chapter8/node_modules/express/lib/router/layer.js
diff --git a/chapter8/chapter8/node_modules/express/lib/router/route.js b/chapter08/chapter8/node_modules/express/lib/router/route.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/lib/router/route.js
rename to chapter08/chapter8/node_modules/express/lib/router/route.js
diff --git a/chapter8/chapter8/node_modules/express/lib/utils.js b/chapter08/chapter8/node_modules/express/lib/utils.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/lib/utils.js
rename to chapter08/chapter8/node_modules/express/lib/utils.js
diff --git a/chapter8/chapter8/node_modules/express/lib/view.js b/chapter08/chapter8/node_modules/express/lib/view.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/lib/view.js
rename to chapter08/chapter8/node_modules/express/lib/view.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/accepts/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/History.md b/chapter08/chapter8/node_modules/express/node_modules/accepts/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/History.md
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/History.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/README.md b/chapter08/chapter8/node_modules/express/node_modules/accepts/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/README.md
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/README.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/index.js b/chapter08/chapter8/node_modules/express/node_modules/accepts/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/.travis.yml b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/.travis.yml
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/.travis.yml
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/LICENSE b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/LICENSE
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/LICENSE
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/Makefile b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/Makefile
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/Makefile
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/README.md b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/README.md
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/README.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/SOURCES.md b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/SOURCES.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/SOURCES.md
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/SOURCES.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/build.js b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/build.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/build.js
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/build.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/component.json b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/component.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/component.json
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/component.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/custom.json b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/custom.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/custom.json
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/custom.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/index.js b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/mime.json b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/mime.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/mime.json
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/mime.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/node.json b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/node.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/node.json
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/node.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/package.json b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/test/mime.js b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/test/mime.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/test/mime.js
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/test/mime.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/test/test.js b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/test/test.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/test/test.js
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/mime-types/test/test.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/LICENSE b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/LICENSE
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/LICENSE
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/charset.js b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/charset.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/charset.js
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/charset.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/encoding.js b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/encoding.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/encoding.js
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/encoding.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/language.js b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/language.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/language.js
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/language.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/mediaType.js b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/mediaType.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/mediaType.js
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/mediaType.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/negotiator.js b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/negotiator.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/negotiator.js
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/negotiator.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/package.json b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/readme.md b/chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/readme.md
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/node_modules/negotiator/readme.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/accepts/package.json b/chapter08/chapter8/node_modules/express/node_modules/accepts/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/accepts/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/accepts/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/buffer-crc32/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/buffer-crc32/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/buffer-crc32/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/buffer-crc32/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/buffer-crc32/.travis.yml b/chapter08/chapter8/node_modules/express/node_modules/buffer-crc32/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/buffer-crc32/.travis.yml
rename to chapter08/chapter8/node_modules/express/node_modules/buffer-crc32/.travis.yml
diff --git a/chapter8/chapter8/node_modules/express/node_modules/buffer-crc32/LICENSE b/chapter08/chapter8/node_modules/express/node_modules/buffer-crc32/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/buffer-crc32/LICENSE
rename to chapter08/chapter8/node_modules/express/node_modules/buffer-crc32/LICENSE
diff --git a/chapter8/chapter8/node_modules/express/node_modules/buffer-crc32/README.md b/chapter08/chapter8/node_modules/express/node_modules/buffer-crc32/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/buffer-crc32/README.md
rename to chapter08/chapter8/node_modules/express/node_modules/buffer-crc32/README.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/buffer-crc32/index.js b/chapter08/chapter8/node_modules/express/node_modules/buffer-crc32/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/buffer-crc32/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/buffer-crc32/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/buffer-crc32/package.json b/chapter08/chapter8/node_modules/express/node_modules/buffer-crc32/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/buffer-crc32/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/buffer-crc32/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/buffer-crc32/tests/crc.test.js b/chapter08/chapter8/node_modules/express/node_modules/buffer-crc32/tests/crc.test.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/buffer-crc32/tests/crc.test.js
rename to chapter08/chapter8/node_modules/express/node_modules/buffer-crc32/tests/crc.test.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/cookie-signature/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/cookie-signature/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/cookie-signature/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/cookie-signature/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/cookie-signature/History.md b/chapter08/chapter8/node_modules/express/node_modules/cookie-signature/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/cookie-signature/History.md
rename to chapter08/chapter8/node_modules/express/node_modules/cookie-signature/History.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/cookie-signature/Makefile b/chapter08/chapter8/node_modules/express/node_modules/cookie-signature/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/cookie-signature/Makefile
rename to chapter08/chapter8/node_modules/express/node_modules/cookie-signature/Makefile
diff --git a/chapter8/chapter8/node_modules/express/node_modules/cookie-signature/Readme.md b/chapter08/chapter8/node_modules/express/node_modules/cookie-signature/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/cookie-signature/Readme.md
rename to chapter08/chapter8/node_modules/express/node_modules/cookie-signature/Readme.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/cookie-signature/index.js b/chapter08/chapter8/node_modules/express/node_modules/cookie-signature/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/cookie-signature/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/cookie-signature/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/cookie-signature/package.json b/chapter08/chapter8/node_modules/express/node_modules/cookie-signature/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/cookie-signature/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/cookie-signature/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/cookie/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/cookie/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/cookie/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/cookie/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/cookie/LICENSE b/chapter08/chapter8/node_modules/express/node_modules/cookie/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/cookie/LICENSE
rename to chapter08/chapter8/node_modules/express/node_modules/cookie/LICENSE
diff --git a/chapter8/chapter8/node_modules/express/node_modules/cookie/README.md b/chapter08/chapter8/node_modules/express/node_modules/cookie/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/cookie/README.md
rename to chapter08/chapter8/node_modules/express/node_modules/cookie/README.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/cookie/index.js b/chapter08/chapter8/node_modules/express/node_modules/cookie/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/cookie/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/cookie/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/cookie/package.json b/chapter08/chapter8/node_modules/express/node_modules/cookie/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/cookie/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/cookie/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/debug/.jshintrc b/chapter08/chapter8/node_modules/express/node_modules/debug/.jshintrc
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/debug/.jshintrc
rename to chapter08/chapter8/node_modules/express/node_modules/debug/.jshintrc
diff --git a/chapter8/chapter8/node_modules/express/node_modules/debug/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/debug/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/debug/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/debug/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/debug/History.md b/chapter08/chapter8/node_modules/express/node_modules/debug/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/debug/History.md
rename to chapter08/chapter8/node_modules/express/node_modules/debug/History.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/debug/Makefile b/chapter08/chapter8/node_modules/express/node_modules/debug/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/debug/Makefile
rename to chapter08/chapter8/node_modules/express/node_modules/debug/Makefile
diff --git a/chapter8/chapter8/node_modules/express/node_modules/debug/Readme.md b/chapter08/chapter8/node_modules/express/node_modules/debug/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/debug/Readme.md
rename to chapter08/chapter8/node_modules/express/node_modules/debug/Readme.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/debug/browser.js b/chapter08/chapter8/node_modules/express/node_modules/debug/browser.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/debug/browser.js
rename to chapter08/chapter8/node_modules/express/node_modules/debug/browser.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/debug/component.json b/chapter08/chapter8/node_modules/express/node_modules/debug/component.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/debug/component.json
rename to chapter08/chapter8/node_modules/express/node_modules/debug/component.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/debug/debug.js b/chapter08/chapter8/node_modules/express/node_modules/debug/debug.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/debug/debug.js
rename to chapter08/chapter8/node_modules/express/node_modules/debug/debug.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/debug/node.js b/chapter08/chapter8/node_modules/express/node_modules/debug/node.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/debug/node.js
rename to chapter08/chapter8/node_modules/express/node_modules/debug/node.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/debug/node_modules/ms/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/debug/node_modules/ms/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/debug/node_modules/ms/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/debug/node_modules/ms/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/debug/node_modules/ms/README.md b/chapter08/chapter8/node_modules/express/node_modules/debug/node_modules/ms/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/debug/node_modules/ms/README.md
rename to chapter08/chapter8/node_modules/express/node_modules/debug/node_modules/ms/README.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/debug/node_modules/ms/index.js b/chapter08/chapter8/node_modules/express/node_modules/debug/node_modules/ms/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/debug/node_modules/ms/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/debug/node_modules/ms/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/debug/node_modules/ms/package.json b/chapter08/chapter8/node_modules/express/node_modules/debug/node_modules/ms/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/debug/node_modules/ms/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/debug/node_modules/ms/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/debug/package.json b/chapter08/chapter8/node_modules/express/node_modules/debug/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/debug/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/debug/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/escape-html/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/escape-html/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/escape-html/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/escape-html/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/escape-html/Makefile b/chapter08/chapter8/node_modules/express/node_modules/escape-html/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/escape-html/Makefile
rename to chapter08/chapter8/node_modules/express/node_modules/escape-html/Makefile
diff --git a/chapter8/chapter8/node_modules/express/node_modules/escape-html/Readme.md b/chapter08/chapter8/node_modules/express/node_modules/escape-html/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/escape-html/Readme.md
rename to chapter08/chapter8/node_modules/express/node_modules/escape-html/Readme.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/escape-html/component.json b/chapter08/chapter8/node_modules/express/node_modules/escape-html/component.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/escape-html/component.json
rename to chapter08/chapter8/node_modules/express/node_modules/escape-html/component.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/escape-html/index.js b/chapter08/chapter8/node_modules/express/node_modules/escape-html/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/escape-html/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/escape-html/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/escape-html/package.json b/chapter08/chapter8/node_modules/express/node_modules/escape-html/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/escape-html/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/escape-html/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/fresh/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/fresh/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/fresh/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/fresh/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/fresh/History.md b/chapter08/chapter8/node_modules/express/node_modules/fresh/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/fresh/History.md
rename to chapter08/chapter8/node_modules/express/node_modules/fresh/History.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/fresh/Makefile b/chapter08/chapter8/node_modules/express/node_modules/fresh/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/fresh/Makefile
rename to chapter08/chapter8/node_modules/express/node_modules/fresh/Makefile
diff --git a/chapter8/chapter8/node_modules/express/node_modules/fresh/Readme.md b/chapter08/chapter8/node_modules/express/node_modules/fresh/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/fresh/Readme.md
rename to chapter08/chapter8/node_modules/express/node_modules/fresh/Readme.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/fresh/index.js b/chapter08/chapter8/node_modules/express/node_modules/fresh/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/fresh/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/fresh/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/fresh/package.json b/chapter08/chapter8/node_modules/express/node_modules/fresh/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/fresh/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/fresh/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/merge-descriptors/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/merge-descriptors/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/merge-descriptors/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/merge-descriptors/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/merge-descriptors/README.md b/chapter08/chapter8/node_modules/express/node_modules/merge-descriptors/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/merge-descriptors/README.md
rename to chapter08/chapter8/node_modules/express/node_modules/merge-descriptors/README.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/merge-descriptors/component.json b/chapter08/chapter8/node_modules/express/node_modules/merge-descriptors/component.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/merge-descriptors/component.json
rename to chapter08/chapter8/node_modules/express/node_modules/merge-descriptors/component.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/merge-descriptors/index.js b/chapter08/chapter8/node_modules/express/node_modules/merge-descriptors/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/merge-descriptors/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/merge-descriptors/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/merge-descriptors/package.json b/chapter08/chapter8/node_modules/express/node_modules/merge-descriptors/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/merge-descriptors/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/merge-descriptors/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/methods/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/methods/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/methods/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/methods/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/methods/History.md b/chapter08/chapter8/node_modules/express/node_modules/methods/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/methods/History.md
rename to chapter08/chapter8/node_modules/express/node_modules/methods/History.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/methods/LICENSE b/chapter08/chapter8/node_modules/express/node_modules/methods/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/methods/LICENSE
rename to chapter08/chapter8/node_modules/express/node_modules/methods/LICENSE
diff --git a/chapter8/chapter8/node_modules/express/node_modules/methods/Readme.md b/chapter08/chapter8/node_modules/express/node_modules/methods/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/methods/Readme.md
rename to chapter08/chapter8/node_modules/express/node_modules/methods/Readme.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/methods/index.js b/chapter08/chapter8/node_modules/express/node_modules/methods/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/methods/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/methods/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/methods/package.json b/chapter08/chapter8/node_modules/express/node_modules/methods/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/methods/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/methods/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/methods/test/methods.js b/chapter08/chapter8/node_modules/express/node_modules/methods/test/methods.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/methods/test/methods.js
rename to chapter08/chapter8/node_modules/express/node_modules/methods/test/methods.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/parseurl/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/parseurl/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/parseurl/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/parseurl/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/parseurl/README.md b/chapter08/chapter8/node_modules/express/node_modules/parseurl/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/parseurl/README.md
rename to chapter08/chapter8/node_modules/express/node_modules/parseurl/README.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/parseurl/index.js b/chapter08/chapter8/node_modules/express/node_modules/parseurl/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/parseurl/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/parseurl/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/parseurl/package.json b/chapter08/chapter8/node_modules/express/node_modules/parseurl/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/parseurl/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/parseurl/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/path-to-regexp/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/path-to-regexp/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/path-to-regexp/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/path-to-regexp/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/path-to-regexp/History.md b/chapter08/chapter8/node_modules/express/node_modules/path-to-regexp/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/path-to-regexp/History.md
rename to chapter08/chapter8/node_modules/express/node_modules/path-to-regexp/History.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/path-to-regexp/Readme.md b/chapter08/chapter8/node_modules/express/node_modules/path-to-regexp/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/path-to-regexp/Readme.md
rename to chapter08/chapter8/node_modules/express/node_modules/path-to-regexp/Readme.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/path-to-regexp/component.json b/chapter08/chapter8/node_modules/express/node_modules/path-to-regexp/component.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/path-to-regexp/component.json
rename to chapter08/chapter8/node_modules/express/node_modules/path-to-regexp/component.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/path-to-regexp/index.js b/chapter08/chapter8/node_modules/express/node_modules/path-to-regexp/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/path-to-regexp/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/path-to-regexp/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/path-to-regexp/package.json b/chapter08/chapter8/node_modules/express/node_modules/path-to-regexp/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/path-to-regexp/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/path-to-regexp/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/path-to-regexp/test.js b/chapter08/chapter8/node_modules/express/node_modules/path-to-regexp/test.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/path-to-regexp/test.js
rename to chapter08/chapter8/node_modules/express/node_modules/path-to-regexp/test.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/proxy-addr/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/proxy-addr/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/proxy-addr/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/proxy-addr/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/proxy-addr/History.md b/chapter08/chapter8/node_modules/express/node_modules/proxy-addr/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/proxy-addr/History.md
rename to chapter08/chapter8/node_modules/express/node_modules/proxy-addr/History.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/proxy-addr/LICENSE b/chapter08/chapter8/node_modules/express/node_modules/proxy-addr/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/proxy-addr/LICENSE
rename to chapter08/chapter8/node_modules/express/node_modules/proxy-addr/LICENSE
diff --git a/chapter8/chapter8/node_modules/express/node_modules/proxy-addr/README.md b/chapter08/chapter8/node_modules/express/node_modules/proxy-addr/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/proxy-addr/README.md
rename to chapter08/chapter8/node_modules/express/node_modules/proxy-addr/README.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/proxy-addr/index.js b/chapter08/chapter8/node_modules/express/node_modules/proxy-addr/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/proxy-addr/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/proxy-addr/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/Cakefile b/chapter08/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/Cakefile
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/Cakefile
rename to chapter08/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/Cakefile
diff --git a/chapter8/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/LICENSE b/chapter08/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/LICENSE
rename to chapter08/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/LICENSE
diff --git a/chapter8/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/README.md b/chapter08/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/README.md
rename to chapter08/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/README.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/ipaddr.min.js b/chapter08/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/ipaddr.min.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/ipaddr.min.js
rename to chapter08/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/ipaddr.min.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/lib/ipaddr.js b/chapter08/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/lib/ipaddr.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/lib/ipaddr.js
rename to chapter08/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/lib/ipaddr.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/package.json b/chapter08/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/src/ipaddr.coffee b/chapter08/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/src/ipaddr.coffee
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/src/ipaddr.coffee
rename to chapter08/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/src/ipaddr.coffee
diff --git a/chapter8/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/test/ipaddr.test.coffee b/chapter08/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/test/ipaddr.test.coffee
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/test/ipaddr.test.coffee
rename to chapter08/chapter8/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/test/ipaddr.test.coffee
diff --git a/chapter8/chapter8/node_modules/express/node_modules/proxy-addr/package.json b/chapter08/chapter8/node_modules/express/node_modules/proxy-addr/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/proxy-addr/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/proxy-addr/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/qs/.gitmodules b/chapter08/chapter8/node_modules/express/node_modules/qs/.gitmodules
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/qs/.gitmodules
rename to chapter08/chapter8/node_modules/express/node_modules/qs/.gitmodules
diff --git a/chapter8/chapter8/node_modules/express/node_modules/qs/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/qs/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/qs/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/qs/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/qs/Readme.md b/chapter08/chapter8/node_modules/express/node_modules/qs/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/qs/Readme.md
rename to chapter08/chapter8/node_modules/express/node_modules/qs/Readme.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/qs/index.js b/chapter08/chapter8/node_modules/express/node_modules/qs/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/qs/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/qs/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/qs/package.json b/chapter08/chapter8/node_modules/express/node_modules/qs/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/qs/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/qs/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/range-parser/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/range-parser/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/range-parser/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/range-parser/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/range-parser/History.md b/chapter08/chapter8/node_modules/express/node_modules/range-parser/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/range-parser/History.md
rename to chapter08/chapter8/node_modules/express/node_modules/range-parser/History.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/range-parser/Makefile b/chapter08/chapter8/node_modules/express/node_modules/range-parser/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/range-parser/Makefile
rename to chapter08/chapter8/node_modules/express/node_modules/range-parser/Makefile
diff --git a/chapter8/chapter8/node_modules/express/node_modules/range-parser/Readme.md b/chapter08/chapter8/node_modules/express/node_modules/range-parser/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/range-parser/Readme.md
rename to chapter08/chapter8/node_modules/express/node_modules/range-parser/Readme.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/range-parser/index.js b/chapter08/chapter8/node_modules/express/node_modules/range-parser/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/range-parser/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/range-parser/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/range-parser/package.json b/chapter08/chapter8/node_modules/express/node_modules/range-parser/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/range-parser/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/range-parser/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/send/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/send/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/History.md b/chapter08/chapter8/node_modules/express/node_modules/send/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/History.md
rename to chapter08/chapter8/node_modules/express/node_modules/send/History.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/Readme.md b/chapter08/chapter8/node_modules/express/node_modules/send/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/Readme.md
rename to chapter08/chapter8/node_modules/express/node_modules/send/Readme.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/index.js b/chapter08/chapter8/node_modules/express/node_modules/send/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/send/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/lib/send.js b/chapter08/chapter8/node_modules/express/node_modules/send/lib/send.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/lib/send.js
rename to chapter08/chapter8/node_modules/express/node_modules/send/lib/send.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/lib/utils.js b/chapter08/chapter8/node_modules/express/node_modules/send/lib/utils.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/lib/utils.js
rename to chapter08/chapter8/node_modules/express/node_modules/send/lib/utils.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/HISTORY.md b/chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/HISTORY.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/HISTORY.md
rename to chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/HISTORY.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/README.md b/chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/README.md
rename to chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/README.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/index.js b/chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/LICENSE b/chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/LICENSE
rename to chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/LICENSE
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/README.md b/chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/README.md
rename to chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/README.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/index.js b/chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/package.json b/chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/test.js b/chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/test.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/test.js
rename to chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/test.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/package.json b/chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/node_modules/finished/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/send/node_modules/finished/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/node_modules/mime/LICENSE b/chapter08/chapter8/node_modules/express/node_modules/send/node_modules/mime/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/node_modules/mime/LICENSE
rename to chapter08/chapter8/node_modules/express/node_modules/send/node_modules/mime/LICENSE
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/node_modules/mime/README.md b/chapter08/chapter8/node_modules/express/node_modules/send/node_modules/mime/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/node_modules/mime/README.md
rename to chapter08/chapter8/node_modules/express/node_modules/send/node_modules/mime/README.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/node_modules/mime/mime.js b/chapter08/chapter8/node_modules/express/node_modules/send/node_modules/mime/mime.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/node_modules/mime/mime.js
rename to chapter08/chapter8/node_modules/express/node_modules/send/node_modules/mime/mime.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/node_modules/mime/package.json b/chapter08/chapter8/node_modules/express/node_modules/send/node_modules/mime/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/node_modules/mime/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/send/node_modules/mime/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/node_modules/mime/test.js b/chapter08/chapter8/node_modules/express/node_modules/send/node_modules/mime/test.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/node_modules/mime/test.js
rename to chapter08/chapter8/node_modules/express/node_modules/send/node_modules/mime/test.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/node_modules/mime/types/mime.types b/chapter08/chapter8/node_modules/express/node_modules/send/node_modules/mime/types/mime.types
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/node_modules/mime/types/mime.types
rename to chapter08/chapter8/node_modules/express/node_modules/send/node_modules/mime/types/mime.types
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/node_modules/mime/types/node.types b/chapter08/chapter8/node_modules/express/node_modules/send/node_modules/mime/types/node.types
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/node_modules/mime/types/node.types
rename to chapter08/chapter8/node_modules/express/node_modules/send/node_modules/mime/types/node.types
diff --git a/chapter8/chapter8/node_modules/express/node_modules/send/package.json b/chapter08/chapter8/node_modules/express/node_modules/send/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/send/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/send/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/serve-static/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/serve-static/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/serve-static/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/serve-static/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/serve-static/History.md b/chapter08/chapter8/node_modules/express/node_modules/serve-static/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/serve-static/History.md
rename to chapter08/chapter8/node_modules/express/node_modules/serve-static/History.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/serve-static/LICENSE b/chapter08/chapter8/node_modules/express/node_modules/serve-static/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/serve-static/LICENSE
rename to chapter08/chapter8/node_modules/express/node_modules/serve-static/LICENSE
diff --git a/chapter8/chapter8/node_modules/express/node_modules/serve-static/Readme.md b/chapter08/chapter8/node_modules/express/node_modules/serve-static/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/serve-static/Readme.md
rename to chapter08/chapter8/node_modules/express/node_modules/serve-static/Readme.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/serve-static/index.js b/chapter08/chapter8/node_modules/express/node_modules/serve-static/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/serve-static/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/serve-static/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/serve-static/package.json b/chapter08/chapter8/node_modules/express/node_modules/serve-static/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/serve-static/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/serve-static/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/type-is/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/HISTORY.md b/chapter08/chapter8/node_modules/express/node_modules/type-is/HISTORY.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/HISTORY.md
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/HISTORY.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/README.md b/chapter08/chapter8/node_modules/express/node_modules/type-is/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/README.md
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/README.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/index.js b/chapter08/chapter8/node_modules/express/node_modules/type-is/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/.travis.yml b/chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/.travis.yml
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/.travis.yml
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/LICENSE b/chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/LICENSE
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/LICENSE
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/Makefile b/chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/Makefile
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/Makefile
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/README.md b/chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/README.md
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/README.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/SOURCES.md b/chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/SOURCES.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/SOURCES.md
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/SOURCES.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/build.js b/chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/build.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/build.js
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/build.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/component.json b/chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/component.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/component.json
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/component.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/custom.json b/chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/custom.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/custom.json
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/custom.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/index.js b/chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/mime.json b/chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/mime.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/mime.json
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/mime.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/node.json b/chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/node.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/node.json
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/node.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/package.json b/chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/test/mime.js b/chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/test/mime.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/test/mime.js
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/test/mime.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/test/test.js b/chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/test/test.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/test/test.js
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/node_modules/mime-types/test/test.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/type-is/package.json b/chapter08/chapter8/node_modules/express/node_modules/type-is/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/type-is/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/type-is/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/utils-merge/.travis.yml b/chapter08/chapter8/node_modules/express/node_modules/utils-merge/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/utils-merge/.travis.yml
rename to chapter08/chapter8/node_modules/express/node_modules/utils-merge/.travis.yml
diff --git a/chapter8/chapter8/node_modules/express/node_modules/utils-merge/LICENSE b/chapter08/chapter8/node_modules/express/node_modules/utils-merge/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/utils-merge/LICENSE
rename to chapter08/chapter8/node_modules/express/node_modules/utils-merge/LICENSE
diff --git a/chapter8/chapter8/node_modules/express/node_modules/utils-merge/README.md b/chapter08/chapter8/node_modules/express/node_modules/utils-merge/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/utils-merge/README.md
rename to chapter08/chapter8/node_modules/express/node_modules/utils-merge/README.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/utils-merge/index.js b/chapter08/chapter8/node_modules/express/node_modules/utils-merge/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/utils-merge/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/utils-merge/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/utils-merge/package.json b/chapter08/chapter8/node_modules/express/node_modules/utils-merge/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/utils-merge/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/utils-merge/package.json
diff --git a/chapter8/chapter8/node_modules/express/node_modules/vary/.npmignore b/chapter08/chapter8/node_modules/express/node_modules/vary/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/vary/.npmignore
rename to chapter08/chapter8/node_modules/express/node_modules/vary/.npmignore
diff --git a/chapter8/chapter8/node_modules/express/node_modules/vary/History.md b/chapter08/chapter8/node_modules/express/node_modules/vary/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/vary/History.md
rename to chapter08/chapter8/node_modules/express/node_modules/vary/History.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/vary/LICENSE b/chapter08/chapter8/node_modules/express/node_modules/vary/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/vary/LICENSE
rename to chapter08/chapter8/node_modules/express/node_modules/vary/LICENSE
diff --git a/chapter8/chapter8/node_modules/express/node_modules/vary/README.md b/chapter08/chapter8/node_modules/express/node_modules/vary/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/vary/README.md
rename to chapter08/chapter8/node_modules/express/node_modules/vary/README.md
diff --git a/chapter8/chapter8/node_modules/express/node_modules/vary/index.js b/chapter08/chapter8/node_modules/express/node_modules/vary/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/vary/index.js
rename to chapter08/chapter8/node_modules/express/node_modules/vary/index.js
diff --git a/chapter8/chapter8/node_modules/express/node_modules/vary/package.json b/chapter08/chapter8/node_modules/express/node_modules/vary/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/node_modules/vary/package.json
rename to chapter08/chapter8/node_modules/express/node_modules/vary/package.json
diff --git a/chapter8/chapter8/node_modules/express/package.json b/chapter08/chapter8/node_modules/express/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/express/package.json
rename to chapter08/chapter8/node_modules/express/package.json
diff --git a/chapter8/chapter8/node_modules/mongodb/.gitmodules b/chapter08/chapter8/node_modules/mongodb/.gitmodules
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/.gitmodules
rename to chapter08/chapter8/node_modules/mongodb/.gitmodules
diff --git a/chapter8/chapter8/node_modules/mongodb/.travis.yml b/chapter08/chapter8/node_modules/mongodb/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/.travis.yml
rename to chapter08/chapter8/node_modules/mongodb/.travis.yml
diff --git a/chapter8/chapter8/node_modules/mongodb/CONTRIBUTING.md b/chapter08/chapter8/node_modules/mongodb/CONTRIBUTING.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/CONTRIBUTING.md
rename to chapter08/chapter8/node_modules/mongodb/CONTRIBUTING.md
diff --git a/chapter8/chapter8/node_modules/mongodb/LICENSE b/chapter08/chapter8/node_modules/mongodb/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/LICENSE
rename to chapter08/chapter8/node_modules/mongodb/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongodb/Makefile b/chapter08/chapter8/node_modules/mongodb/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/Makefile
rename to chapter08/chapter8/node_modules/mongodb/Makefile
diff --git a/chapter8/chapter8/node_modules/mongodb/Readme.md b/chapter08/chapter8/node_modules/mongodb/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/Readme.md
rename to chapter08/chapter8/node_modules/mongodb/Readme.md
diff --git a/chapter8/chapter8/node_modules/mongodb/index.js b/chapter08/chapter8/node_modules/mongodb/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/index.js
rename to chapter08/chapter8/node_modules/mongodb/index.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/admin.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/admin.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/admin.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/admin.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/aggregation_cursor.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/aggregation_cursor.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/aggregation_cursor.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/aggregation_cursor.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_cr.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_cr.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_cr.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_cr.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_gssapi.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_gssapi.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_gssapi.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_gssapi.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_plain.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_plain.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_plain.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_plain.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_sspi.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_sspi.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_sspi.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_sspi.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_x509.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_x509.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_x509.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/auth/mongodb_x509.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/aggregation.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/aggregation.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/aggregation.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/aggregation.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/batch/common.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/batch/common.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/batch/common.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/batch/common.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/batch/ordered.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/batch/ordered.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/batch/ordered.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/batch/ordered.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/batch/unordered.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/batch/unordered.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/batch/unordered.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/batch/unordered.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/commands.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/commands.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/commands.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/commands.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/core.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/core.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/core.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/core.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/geo.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/geo.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/geo.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/geo.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/index.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/index.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/index.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/query.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/query.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/query.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/query.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/shared.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/shared.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/collection/shared.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/collection/shared.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/command_cursor.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/command_cursor.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/command_cursor.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/command_cursor.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/commands/base_command.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/commands/base_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/commands/base_command.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/commands/base_command.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/commands/db_command.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/commands/db_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/commands/db_command.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/commands/db_command.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/commands/delete_command.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/commands/delete_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/commands/delete_command.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/commands/delete_command.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/commands/get_more_command.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/commands/get_more_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/commands/get_more_command.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/commands/get_more_command.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/commands/insert_command.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/commands/insert_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/commands/insert_command.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/commands/insert_command.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/commands/query_command.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/commands/query_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/commands/query_command.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/commands/query_command.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/commands/update_command.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/commands/update_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/commands/update_command.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/commands/update_command.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/base.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/base.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/base.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/base.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/connection.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/connection.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/connection.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/connection.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/connection_pool.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/connection_pool.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/connection_pool.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/connection_pool.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/connection_utils.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/connection_utils.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/connection_utils.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/connection_utils.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/mongos.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/mongos.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/mongos.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/mongos.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/read_preference.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/read_preference.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/read_preference.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/read_preference.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/ha.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/ha.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/ha.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/ha.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/options.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/options.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/options.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/options.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set_state.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set_state.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set_state.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set_state.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/ping_strategy.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/ping_strategy.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/ping_strategy.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/ping_strategy.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/statistics_strategy.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/statistics_strategy.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/statistics_strategy.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/statistics_strategy.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/server.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/server.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/server.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/server.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/server_capabilities.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/server_capabilities.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/server_capabilities.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/server_capabilities.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/url_parser.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/url_parser.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/connection/url_parser.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/connection/url_parser.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/cursor.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/cursor.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/cursor.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/cursor.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/cursorstream.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/cursorstream.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/cursorstream.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/cursorstream.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/db.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/db.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/db.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/db.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/gridfs/chunk.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/gridfs/chunk.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/gridfs/chunk.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/gridfs/chunk.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/gridfs/grid.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/gridfs/grid.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/gridfs/grid.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/gridfs/grid.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/gridfs/readstream.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/gridfs/readstream.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/gridfs/readstream.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/gridfs/readstream.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/index.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/index.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/index.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/mongo_client.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/mongo_client.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/mongo_client.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/mongo_client.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/scope.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/scope.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/scope.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/scope.js
diff --git a/chapter8/chapter8/node_modules/mongodb/lib/mongodb/utils.js b/chapter08/chapter8/node_modules/mongodb/lib/mongodb/utils.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/lib/mongodb/utils.js
rename to chapter08/chapter8/node_modules/mongodb/lib/mongodb/utils.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/.travis.yml b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/.travis.yml
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/.travis.yml
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/LICENSE b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/LICENSE
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/Makefile b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/Makefile
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/Makefile
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/README.md b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/README.md
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/README.md
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/binding.gyp b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/binding.gyp
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/binding.gyp
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/binding.gyp
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/browser_build/bson.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/browser_build/bson.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/browser_build/bson.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/browser_build/bson.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/browser_build/package.json b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/browser_build/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/browser_build/package.json
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/browser_build/package.json
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/build_browser.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/build_browser.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/build_browser.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/build_browser.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/builderror.log b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/builderror.log
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/builderror.log
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/builderror.log
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/ext/Makefile b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/ext/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/ext/Makefile
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/ext/Makefile
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/ext/bson.cc b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/ext/bson.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/ext/bson.cc
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/ext/bson.cc
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/ext/bson.h b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/ext/bson.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/ext/bson.h
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/ext/bson.h
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/ext/index.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/ext/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/ext/index.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/ext/index.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/ext/win32/x64/bson.node b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/ext/win32/x64/bson.node
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/ext/win32/x64/bson.node
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/ext/win32/x64/bson.node
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/ext/wscript b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/ext/wscript
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/ext/wscript
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/ext/wscript
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/binary.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/binary.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/binary.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/binary.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/bson.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/bson.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/bson.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/bson.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/bson_new.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/bson_new.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/bson_new.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/bson_new.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/code.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/code.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/code.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/code.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/double.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/double.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/double.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/double.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/index.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/index.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/index.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/long.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/long.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/long.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/long.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/.dntrc b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/.dntrc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/.dntrc
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/.dntrc
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/LICENSE b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/LICENSE
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/README.md b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/README.md
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/README.md
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/build/config.gypi b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/build/config.gypi
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/build/config.gypi
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/build/config.gypi
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/include_dirs.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/include_dirs.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/include_dirs.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/include_dirs.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/nan.h b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/nan.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/nan.h
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/nan.h
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/package.json b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/package.json
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/node_modules/nan/package.json
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/package.json b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/package.json
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/package.json
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/t b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/t
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/t
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/t
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/tools/gleak.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/tools/gleak.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/tools/gleak.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/tools/gleak.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/v8.log b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/v8.log
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/v8.log
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/v8.log
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/bson/v8.result b/chapter08/chapter8/node_modules/mongodb/node_modules/bson/v8.result
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/bson/v8.result
rename to chapter08/chapter8/node_modules/mongodb/node_modules/bson/v8.result
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/LICENSE b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/LICENSE
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/README.md b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/README.md
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/README.md
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/binding.gyp b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/binding.gyp
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/binding.gyp
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/binding.gyp
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/builderror.log b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/builderror.log
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/builderror.log
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/builderror.log
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/index.js b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/index.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/index.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/auth_processes/mongodb.js b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/auth_processes/mongodb.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/auth_processes/mongodb.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/auth_processes/mongodb.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/base64.c b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/base64.c
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/base64.c
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/base64.c
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/base64.h b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/base64.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/base64.h
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/base64.h
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos.cc b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos.cc
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos.cc
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos.h b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos.h
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos.h
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos.js b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.cc b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.cc
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.cc
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.h b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.h
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.h
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.c b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.c
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.c
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.c
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.h b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.h
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.h
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/sspi.js b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/sspi.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/sspi.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/sspi.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.c b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.c
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.c
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.c
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.h b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.h
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.h
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.cc b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.cc
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.cc
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.h b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.h
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.h
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.c b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.c
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.c
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.c
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.h b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.h
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.h
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.cc b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.cc
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.cc
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.h b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.h
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.h
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.h b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.h
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.h
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.js b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.cc b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.cc
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.cc
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.h b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.h
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.h
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.js b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.h b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.h
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.h
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.js b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/worker.cc b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/worker.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/worker.cc
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/worker.cc
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/worker.h b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/worker.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/lib/worker.h
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/lib/worker.h
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/package.json b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/package.json
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/package.json
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/test/kerberos_tests.js b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/test/kerberos_tests.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/test/kerberos_tests.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/test/kerberos_tests.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/test/kerberos_win32_test.js b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/test/kerberos_win32_test.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/test/kerberos_win32_test.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/test/kerberos_win32_test.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_tests.js b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_tests.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_tests.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_tests.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/test/win32/security_credentials_tests.js b/chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/test/win32/security_credentials_tests.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/kerberos/test/win32/security_credentials_tests.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/kerberos/test/win32/security_credentials_tests.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/.npmignore b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/.npmignore
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/.npmignore
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/LICENSE b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/LICENSE
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/README.md b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/README.md
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/README.md
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/duplex.js b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/duplex.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/duplex.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/duplex.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_duplex.js b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_duplex.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_duplex.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_duplex.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_passthrough.js b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_passthrough.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_passthrough.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_passthrough.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_readable.js b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_readable.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_readable.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_readable.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_transform.js b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_transform.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_transform.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_transform.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_writable.js b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_writable.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_writable.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/lib/_stream_writable.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/README.md b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/README.md
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/README.md
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/float.patch b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/float.patch
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/float.patch
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/float.patch
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/lib/util.js b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/package.json b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/package.json
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/package.json
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/util.js b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/util.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/util.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/util.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/LICENSE b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/LICENSE
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/README.md b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/README.md
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/README.md
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits.js b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits_browser.js b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits_browser.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits_browser.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits_browser.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/package.json b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/package.json
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/package.json
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/test.js b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/test.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/test.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/test.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/README.md b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/README.md
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/README.md
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/build/build.js b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/build/build.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/build/build.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/build/build.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/component.json b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/component.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/component.json
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/component.json
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/index.js b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/index.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/index.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/package.json b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/package.json
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/package.json
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/.npmignore b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/.npmignore
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/.npmignore
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/LICENSE b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/LICENSE
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/README.md b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/README.md
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/README.md
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/index.js b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/index.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/index.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/package.json b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/package.json
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/package.json
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/package.json b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/package.json
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/package.json
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/passthrough.js b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/passthrough.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/passthrough.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/passthrough.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/readable.js b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/readable.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/readable.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/readable.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/transform.js b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/transform.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/transform.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/transform.js
diff --git a/chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/writable.js b/chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/writable.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/node_modules/readable-stream/writable.js
rename to chapter08/chapter8/node_modules/mongodb/node_modules/readable-stream/writable.js
diff --git a/chapter8/chapter8/node_modules/mongodb/package.json b/chapter08/chapter8/node_modules/mongodb/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongodb/package.json
rename to chapter08/chapter8/node_modules/mongodb/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/.npmignore b/chapter08/chapter8/node_modules/mongoose/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/.npmignore
rename to chapter08/chapter8/node_modules/mongoose/.npmignore
diff --git a/chapter8/chapter8/node_modules/mongoose/.travis.yml b/chapter08/chapter8/node_modules/mongoose/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/.travis.yml
rename to chapter08/chapter8/node_modules/mongoose/.travis.yml
diff --git a/chapter8/chapter8/node_modules/mongoose/CONTRIBUTING.md b/chapter08/chapter8/node_modules/mongoose/CONTRIBUTING.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/CONTRIBUTING.md
rename to chapter08/chapter8/node_modules/mongoose/CONTRIBUTING.md
diff --git a/chapter8/chapter8/node_modules/mongoose/History.md b/chapter08/chapter8/node_modules/mongoose/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/History.md
rename to chapter08/chapter8/node_modules/mongoose/History.md
diff --git a/chapter8/chapter8/node_modules/mongoose/README.md b/chapter08/chapter8/node_modules/mongoose/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/README.md
rename to chapter08/chapter8/node_modules/mongoose/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/contRun.sh b/chapter08/chapter8/node_modules/mongoose/contRun.sh
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/contRun.sh
rename to chapter08/chapter8/node_modules/mongoose/contRun.sh
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/README.md b/chapter08/chapter8/node_modules/mongoose/examples/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/README.md
rename to chapter08/chapter8/node_modules/mongoose/examples/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/aggregate/aggregate.js b/chapter08/chapter8/node_modules/mongoose/examples/aggregate/aggregate.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/aggregate/aggregate.js
rename to chapter08/chapter8/node_modules/mongoose/examples/aggregate/aggregate.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/aggregate/package.json b/chapter08/chapter8/node_modules/mongoose/examples/aggregate/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/aggregate/package.json
rename to chapter08/chapter8/node_modules/mongoose/examples/aggregate/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/aggregate/person.js b/chapter08/chapter8/node_modules/mongoose/examples/aggregate/person.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/aggregate/person.js
rename to chapter08/chapter8/node_modules/mongoose/examples/aggregate/person.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/doc-methods.js b/chapter08/chapter8/node_modules/mongoose/examples/doc-methods.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/doc-methods.js
rename to chapter08/chapter8/node_modules/mongoose/examples/doc-methods.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/express/README.md b/chapter08/chapter8/node_modules/mongoose/examples/express/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/express/README.md
rename to chapter08/chapter8/node_modules/mongoose/examples/express/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/express/connection-sharing/README.md b/chapter08/chapter8/node_modules/mongoose/examples/express/connection-sharing/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/express/connection-sharing/README.md
rename to chapter08/chapter8/node_modules/mongoose/examples/express/connection-sharing/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/express/connection-sharing/app.js b/chapter08/chapter8/node_modules/mongoose/examples/express/connection-sharing/app.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/express/connection-sharing/app.js
rename to chapter08/chapter8/node_modules/mongoose/examples/express/connection-sharing/app.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/express/connection-sharing/modelA.js b/chapter08/chapter8/node_modules/mongoose/examples/express/connection-sharing/modelA.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/express/connection-sharing/modelA.js
rename to chapter08/chapter8/node_modules/mongoose/examples/express/connection-sharing/modelA.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/express/connection-sharing/package.json b/chapter08/chapter8/node_modules/mongoose/examples/express/connection-sharing/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/express/connection-sharing/package.json
rename to chapter08/chapter8/node_modules/mongoose/examples/express/connection-sharing/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/express/connection-sharing/routes.js b/chapter08/chapter8/node_modules/mongoose/examples/express/connection-sharing/routes.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/express/connection-sharing/routes.js
rename to chapter08/chapter8/node_modules/mongoose/examples/express/connection-sharing/routes.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/geospatial/geoJSONSchema.js b/chapter08/chapter8/node_modules/mongoose/examples/geospatial/geoJSONSchema.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/geospatial/geoJSONSchema.js
rename to chapter08/chapter8/node_modules/mongoose/examples/geospatial/geoJSONSchema.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/geospatial/geoJSONexample.js b/chapter08/chapter8/node_modules/mongoose/examples/geospatial/geoJSONexample.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/geospatial/geoJSONexample.js
rename to chapter08/chapter8/node_modules/mongoose/examples/geospatial/geoJSONexample.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/geospatial/geospatial.js b/chapter08/chapter8/node_modules/mongoose/examples/geospatial/geospatial.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/geospatial/geospatial.js
rename to chapter08/chapter8/node_modules/mongoose/examples/geospatial/geospatial.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/geospatial/package.json b/chapter08/chapter8/node_modules/mongoose/examples/geospatial/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/geospatial/package.json
rename to chapter08/chapter8/node_modules/mongoose/examples/geospatial/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/geospatial/person.js b/chapter08/chapter8/node_modules/mongoose/examples/geospatial/person.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/geospatial/person.js
rename to chapter08/chapter8/node_modules/mongoose/examples/geospatial/person.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/globalschemas/gs_example.js b/chapter08/chapter8/node_modules/mongoose/examples/globalschemas/gs_example.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/globalschemas/gs_example.js
rename to chapter08/chapter8/node_modules/mongoose/examples/globalschemas/gs_example.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/globalschemas/person.js b/chapter08/chapter8/node_modules/mongoose/examples/globalschemas/person.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/globalschemas/person.js
rename to chapter08/chapter8/node_modules/mongoose/examples/globalschemas/person.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/lean/lean.js b/chapter08/chapter8/node_modules/mongoose/examples/lean/lean.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/lean/lean.js
rename to chapter08/chapter8/node_modules/mongoose/examples/lean/lean.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/lean/package.json b/chapter08/chapter8/node_modules/mongoose/examples/lean/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/lean/package.json
rename to chapter08/chapter8/node_modules/mongoose/examples/lean/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/lean/person.js b/chapter08/chapter8/node_modules/mongoose/examples/lean/person.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/lean/person.js
rename to chapter08/chapter8/node_modules/mongoose/examples/lean/person.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/mapreduce/mapreduce.js b/chapter08/chapter8/node_modules/mongoose/examples/mapreduce/mapreduce.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/mapreduce/mapreduce.js
rename to chapter08/chapter8/node_modules/mongoose/examples/mapreduce/mapreduce.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/mapreduce/package.json b/chapter08/chapter8/node_modules/mongoose/examples/mapreduce/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/mapreduce/package.json
rename to chapter08/chapter8/node_modules/mongoose/examples/mapreduce/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/mapreduce/person.js b/chapter08/chapter8/node_modules/mongoose/examples/mapreduce/person.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/mapreduce/person.js
rename to chapter08/chapter8/node_modules/mongoose/examples/mapreduce/person.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/population/population-across-three-collections.js b/chapter08/chapter8/node_modules/mongoose/examples/population/population-across-three-collections.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/population/population-across-three-collections.js
rename to chapter08/chapter8/node_modules/mongoose/examples/population/population-across-three-collections.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/population/population-basic.js b/chapter08/chapter8/node_modules/mongoose/examples/population/population-basic.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/population/population-basic.js
rename to chapter08/chapter8/node_modules/mongoose/examples/population/population-basic.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/population/population-of-existing-doc.js b/chapter08/chapter8/node_modules/mongoose/examples/population/population-of-existing-doc.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/population/population-of-existing-doc.js
rename to chapter08/chapter8/node_modules/mongoose/examples/population/population-of-existing-doc.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/population/population-of-multiple-existing-docs.js b/chapter08/chapter8/node_modules/mongoose/examples/population/population-of-multiple-existing-docs.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/population/population-of-multiple-existing-docs.js
rename to chapter08/chapter8/node_modules/mongoose/examples/population/population-of-multiple-existing-docs.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/population/population-options.js b/chapter08/chapter8/node_modules/mongoose/examples/population/population-options.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/population/population-options.js
rename to chapter08/chapter8/node_modules/mongoose/examples/population/population-options.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/population/population-plain-objects.js b/chapter08/chapter8/node_modules/mongoose/examples/population/population-plain-objects.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/population/population-plain-objects.js
rename to chapter08/chapter8/node_modules/mongoose/examples/population/population-plain-objects.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/promises/package.json b/chapter08/chapter8/node_modules/mongoose/examples/promises/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/promises/package.json
rename to chapter08/chapter8/node_modules/mongoose/examples/promises/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/promises/person.js b/chapter08/chapter8/node_modules/mongoose/examples/promises/person.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/promises/person.js
rename to chapter08/chapter8/node_modules/mongoose/examples/promises/person.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/promises/promise.js b/chapter08/chapter8/node_modules/mongoose/examples/promises/promise.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/promises/promise.js
rename to chapter08/chapter8/node_modules/mongoose/examples/promises/promise.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/querybuilder/package.json b/chapter08/chapter8/node_modules/mongoose/examples/querybuilder/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/querybuilder/package.json
rename to chapter08/chapter8/node_modules/mongoose/examples/querybuilder/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/querybuilder/person.js b/chapter08/chapter8/node_modules/mongoose/examples/querybuilder/person.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/querybuilder/person.js
rename to chapter08/chapter8/node_modules/mongoose/examples/querybuilder/person.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/querybuilder/querybuilder.js b/chapter08/chapter8/node_modules/mongoose/examples/querybuilder/querybuilder.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/querybuilder/querybuilder.js
rename to chapter08/chapter8/node_modules/mongoose/examples/querybuilder/querybuilder.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/replicasets/package.json b/chapter08/chapter8/node_modules/mongoose/examples/replicasets/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/replicasets/package.json
rename to chapter08/chapter8/node_modules/mongoose/examples/replicasets/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/replicasets/person.js b/chapter08/chapter8/node_modules/mongoose/examples/replicasets/person.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/replicasets/person.js
rename to chapter08/chapter8/node_modules/mongoose/examples/replicasets/person.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/replicasets/replica-sets.js b/chapter08/chapter8/node_modules/mongoose/examples/replicasets/replica-sets.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/replicasets/replica-sets.js
rename to chapter08/chapter8/node_modules/mongoose/examples/replicasets/replica-sets.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/schema/schema.js b/chapter08/chapter8/node_modules/mongoose/examples/schema/schema.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/schema/schema.js
rename to chapter08/chapter8/node_modules/mongoose/examples/schema/schema.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/schema/storing-schemas-as-json/index.js b/chapter08/chapter8/node_modules/mongoose/examples/schema/storing-schemas-as-json/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/schema/storing-schemas-as-json/index.js
rename to chapter08/chapter8/node_modules/mongoose/examples/schema/storing-schemas-as-json/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/schema/storing-schemas-as-json/schema.json b/chapter08/chapter8/node_modules/mongoose/examples/schema/storing-schemas-as-json/schema.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/schema/storing-schemas-as-json/schema.json
rename to chapter08/chapter8/node_modules/mongoose/examples/schema/storing-schemas-as-json/schema.json
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/statics/person.js b/chapter08/chapter8/node_modules/mongoose/examples/statics/person.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/statics/person.js
rename to chapter08/chapter8/node_modules/mongoose/examples/statics/person.js
diff --git a/chapter8/chapter8/node_modules/mongoose/examples/statics/statics.js b/chapter08/chapter8/node_modules/mongoose/examples/statics/statics.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/examples/statics/statics.js
rename to chapter08/chapter8/node_modules/mongoose/examples/statics/statics.js
diff --git a/chapter8/chapter8/node_modules/mongoose/index.js b/chapter08/chapter8/node_modules/mongoose/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/index.js
rename to chapter08/chapter8/node_modules/mongoose/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/aggregate.js b/chapter08/chapter8/node_modules/mongoose/lib/aggregate.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/aggregate.js
rename to chapter08/chapter8/node_modules/mongoose/lib/aggregate.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/collection.js b/chapter08/chapter8/node_modules/mongoose/lib/collection.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/collection.js
rename to chapter08/chapter8/node_modules/mongoose/lib/collection.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/connection.js b/chapter08/chapter8/node_modules/mongoose/lib/connection.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/connection.js
rename to chapter08/chapter8/node_modules/mongoose/lib/connection.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/connectionstate.js b/chapter08/chapter8/node_modules/mongoose/lib/connectionstate.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/connectionstate.js
rename to chapter08/chapter8/node_modules/mongoose/lib/connectionstate.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/document.js b/chapter08/chapter8/node_modules/mongoose/lib/document.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/document.js
rename to chapter08/chapter8/node_modules/mongoose/lib/document.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/drivers/SPEC.md b/chapter08/chapter8/node_modules/mongoose/lib/drivers/SPEC.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/drivers/SPEC.md
rename to chapter08/chapter8/node_modules/mongoose/lib/drivers/SPEC.md
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/drivers/node-mongodb-native/binary.js b/chapter08/chapter8/node_modules/mongoose/lib/drivers/node-mongodb-native/binary.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/drivers/node-mongodb-native/binary.js
rename to chapter08/chapter8/node_modules/mongoose/lib/drivers/node-mongodb-native/binary.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/drivers/node-mongodb-native/collection.js b/chapter08/chapter8/node_modules/mongoose/lib/drivers/node-mongodb-native/collection.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/drivers/node-mongodb-native/collection.js
rename to chapter08/chapter8/node_modules/mongoose/lib/drivers/node-mongodb-native/collection.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/drivers/node-mongodb-native/connection.js b/chapter08/chapter8/node_modules/mongoose/lib/drivers/node-mongodb-native/connection.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/drivers/node-mongodb-native/connection.js
rename to chapter08/chapter8/node_modules/mongoose/lib/drivers/node-mongodb-native/connection.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/drivers/node-mongodb-native/objectid.js b/chapter08/chapter8/node_modules/mongoose/lib/drivers/node-mongodb-native/objectid.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/drivers/node-mongodb-native/objectid.js
rename to chapter08/chapter8/node_modules/mongoose/lib/drivers/node-mongodb-native/objectid.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/error.js b/chapter08/chapter8/node_modules/mongoose/lib/error.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/error.js
rename to chapter08/chapter8/node_modules/mongoose/lib/error.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/error/cast.js b/chapter08/chapter8/node_modules/mongoose/lib/error/cast.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/error/cast.js
rename to chapter08/chapter8/node_modules/mongoose/lib/error/cast.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/error/divergentArray.js b/chapter08/chapter8/node_modules/mongoose/lib/error/divergentArray.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/error/divergentArray.js
rename to chapter08/chapter8/node_modules/mongoose/lib/error/divergentArray.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/error/messages.js b/chapter08/chapter8/node_modules/mongoose/lib/error/messages.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/error/messages.js
rename to chapter08/chapter8/node_modules/mongoose/lib/error/messages.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/error/missingSchema.js b/chapter08/chapter8/node_modules/mongoose/lib/error/missingSchema.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/error/missingSchema.js
rename to chapter08/chapter8/node_modules/mongoose/lib/error/missingSchema.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/error/overwriteModel.js b/chapter08/chapter8/node_modules/mongoose/lib/error/overwriteModel.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/error/overwriteModel.js
rename to chapter08/chapter8/node_modules/mongoose/lib/error/overwriteModel.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/error/validation.js b/chapter08/chapter8/node_modules/mongoose/lib/error/validation.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/error/validation.js
rename to chapter08/chapter8/node_modules/mongoose/lib/error/validation.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/error/validator.js b/chapter08/chapter8/node_modules/mongoose/lib/error/validator.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/error/validator.js
rename to chapter08/chapter8/node_modules/mongoose/lib/error/validator.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/error/version.js b/chapter08/chapter8/node_modules/mongoose/lib/error/version.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/error/version.js
rename to chapter08/chapter8/node_modules/mongoose/lib/error/version.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/index.js b/chapter08/chapter8/node_modules/mongoose/lib/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/index.js
rename to chapter08/chapter8/node_modules/mongoose/lib/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/internal.js b/chapter08/chapter8/node_modules/mongoose/lib/internal.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/internal.js
rename to chapter08/chapter8/node_modules/mongoose/lib/internal.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/model.js b/chapter08/chapter8/node_modules/mongoose/lib/model.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/model.js
rename to chapter08/chapter8/node_modules/mongoose/lib/model.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/promise.js b/chapter08/chapter8/node_modules/mongoose/lib/promise.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/promise.js
rename to chapter08/chapter8/node_modules/mongoose/lib/promise.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/query.js b/chapter08/chapter8/node_modules/mongoose/lib/query.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/query.js
rename to chapter08/chapter8/node_modules/mongoose/lib/query.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/queryhelpers.js b/chapter08/chapter8/node_modules/mongoose/lib/queryhelpers.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/queryhelpers.js
rename to chapter08/chapter8/node_modules/mongoose/lib/queryhelpers.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/querystream.js b/chapter08/chapter8/node_modules/mongoose/lib/querystream.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/querystream.js
rename to chapter08/chapter8/node_modules/mongoose/lib/querystream.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/schema.js b/chapter08/chapter8/node_modules/mongoose/lib/schema.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/schema.js
rename to chapter08/chapter8/node_modules/mongoose/lib/schema.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/schema/array.js b/chapter08/chapter8/node_modules/mongoose/lib/schema/array.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/schema/array.js
rename to chapter08/chapter8/node_modules/mongoose/lib/schema/array.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/schema/boolean.js b/chapter08/chapter8/node_modules/mongoose/lib/schema/boolean.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/schema/boolean.js
rename to chapter08/chapter8/node_modules/mongoose/lib/schema/boolean.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/schema/buffer.js b/chapter08/chapter8/node_modules/mongoose/lib/schema/buffer.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/schema/buffer.js
rename to chapter08/chapter8/node_modules/mongoose/lib/schema/buffer.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/schema/date.js b/chapter08/chapter8/node_modules/mongoose/lib/schema/date.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/schema/date.js
rename to chapter08/chapter8/node_modules/mongoose/lib/schema/date.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/schema/documentarray.js b/chapter08/chapter8/node_modules/mongoose/lib/schema/documentarray.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/schema/documentarray.js
rename to chapter08/chapter8/node_modules/mongoose/lib/schema/documentarray.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/schema/index.js b/chapter08/chapter8/node_modules/mongoose/lib/schema/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/schema/index.js
rename to chapter08/chapter8/node_modules/mongoose/lib/schema/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/schema/mixed.js b/chapter08/chapter8/node_modules/mongoose/lib/schema/mixed.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/schema/mixed.js
rename to chapter08/chapter8/node_modules/mongoose/lib/schema/mixed.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/schema/number.js b/chapter08/chapter8/node_modules/mongoose/lib/schema/number.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/schema/number.js
rename to chapter08/chapter8/node_modules/mongoose/lib/schema/number.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/schema/objectid.js b/chapter08/chapter8/node_modules/mongoose/lib/schema/objectid.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/schema/objectid.js
rename to chapter08/chapter8/node_modules/mongoose/lib/schema/objectid.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/schema/string.js b/chapter08/chapter8/node_modules/mongoose/lib/schema/string.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/schema/string.js
rename to chapter08/chapter8/node_modules/mongoose/lib/schema/string.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/schemadefault.js b/chapter08/chapter8/node_modules/mongoose/lib/schemadefault.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/schemadefault.js
rename to chapter08/chapter8/node_modules/mongoose/lib/schemadefault.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/schematype.js b/chapter08/chapter8/node_modules/mongoose/lib/schematype.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/schematype.js
rename to chapter08/chapter8/node_modules/mongoose/lib/schematype.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/statemachine.js b/chapter08/chapter8/node_modules/mongoose/lib/statemachine.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/statemachine.js
rename to chapter08/chapter8/node_modules/mongoose/lib/statemachine.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/types/array.js b/chapter08/chapter8/node_modules/mongoose/lib/types/array.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/types/array.js
rename to chapter08/chapter8/node_modules/mongoose/lib/types/array.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/types/buffer.js b/chapter08/chapter8/node_modules/mongoose/lib/types/buffer.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/types/buffer.js
rename to chapter08/chapter8/node_modules/mongoose/lib/types/buffer.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/types/documentarray.js b/chapter08/chapter8/node_modules/mongoose/lib/types/documentarray.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/types/documentarray.js
rename to chapter08/chapter8/node_modules/mongoose/lib/types/documentarray.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/types/embedded.js b/chapter08/chapter8/node_modules/mongoose/lib/types/embedded.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/types/embedded.js
rename to chapter08/chapter8/node_modules/mongoose/lib/types/embedded.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/types/index.js b/chapter08/chapter8/node_modules/mongoose/lib/types/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/types/index.js
rename to chapter08/chapter8/node_modules/mongoose/lib/types/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/types/objectid.js b/chapter08/chapter8/node_modules/mongoose/lib/types/objectid.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/types/objectid.js
rename to chapter08/chapter8/node_modules/mongoose/lib/types/objectid.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/utils.js b/chapter08/chapter8/node_modules/mongoose/lib/utils.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/utils.js
rename to chapter08/chapter8/node_modules/mongoose/lib/utils.js
diff --git a/chapter8/chapter8/node_modules/mongoose/lib/virtualtype.js b/chapter08/chapter8/node_modules/mongoose/lib/virtualtype.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/lib/virtualtype.js
rename to chapter08/chapter8/node_modules/mongoose/lib/virtualtype.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/hooks/.npmignore b/chapter08/chapter8/node_modules/mongoose/node_modules/hooks/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/hooks/.npmignore
rename to chapter08/chapter8/node_modules/mongoose/node_modules/hooks/.npmignore
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/hooks/Makefile b/chapter08/chapter8/node_modules/mongoose/node_modules/hooks/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/hooks/Makefile
rename to chapter08/chapter8/node_modules/mongoose/node_modules/hooks/Makefile
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/hooks/README.md b/chapter08/chapter8/node_modules/mongoose/node_modules/hooks/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/hooks/README.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/hooks/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/hooks/hooks.alt.js b/chapter08/chapter8/node_modules/mongoose/node_modules/hooks/hooks.alt.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/hooks/hooks.alt.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/hooks/hooks.alt.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/hooks/hooks.js b/chapter08/chapter8/node_modules/mongoose/node_modules/hooks/hooks.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/hooks/hooks.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/hooks/hooks.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/hooks/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/hooks/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/hooks/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/hooks/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/hooks/test.js b/chapter08/chapter8/node_modules/mongoose/node_modules/hooks/test.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/hooks/test.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/hooks/test.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/.travis.yml b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/.travis.yml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/.travis.yml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/CONTRIBUTING.md b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/CONTRIBUTING.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/CONTRIBUTING.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/CONTRIBUTING.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/LICENSE b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/LICENSE
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/Makefile b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/Makefile
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/Makefile
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/Readme.md b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/Readme.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/Readme.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/admin.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/admin.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/admin.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/admin.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/aggregation_cursor.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/aggregation_cursor.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/aggregation_cursor.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/aggregation_cursor.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_cr.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_cr.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_cr.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_cr.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_gssapi.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_gssapi.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_gssapi.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_gssapi.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_plain.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_plain.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_plain.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_plain.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_sspi.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_sspi.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_sspi.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_sspi.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_x509.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_x509.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_x509.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/auth/mongodb_x509.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/aggregation.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/aggregation.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/aggregation.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/aggregation.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/batch/common.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/batch/common.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/batch/common.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/batch/common.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/batch/ordered.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/batch/ordered.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/batch/ordered.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/batch/ordered.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/batch/unordered.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/batch/unordered.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/batch/unordered.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/batch/unordered.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/commands.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/commands.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/commands.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/commands.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/core.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/core.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/core.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/core.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/geo.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/geo.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/geo.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/geo.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/query.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/query.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/query.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/query.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/shared.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/shared.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/shared.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection/shared.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/command_cursor.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/command_cursor.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/command_cursor.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/command_cursor.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/base_command.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/base_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/base_command.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/base_command.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/db_command.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/db_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/db_command.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/db_command.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/delete_command.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/delete_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/delete_command.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/delete_command.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/get_more_command.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/get_more_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/get_more_command.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/get_more_command.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/insert_command.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/insert_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/insert_command.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/insert_command.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/query_command.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/query_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/query_command.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/query_command.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/update_command.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/update_command.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/update_command.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/commands/update_command.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/base.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/base.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/base.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/base.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/connection.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/connection.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/connection.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/connection.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/connection_pool.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/connection_pool.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/connection_pool.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/connection_pool.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/connection_utils.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/connection_utils.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/connection_utils.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/connection_utils.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/mongos.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/mongos.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/mongos.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/mongos.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/read_preference.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/read_preference.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/read_preference.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/read_preference.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/ha.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/ha.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/ha.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/ha.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/options.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/options.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/options.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/options.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set_state.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set_state.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set_state.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set_state.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/ping_strategy.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/ping_strategy.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/ping_strategy.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/ping_strategy.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/statistics_strategy.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/statistics_strategy.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/statistics_strategy.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/statistics_strategy.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/server.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/server.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/server.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/server.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/server_capabilities.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/server_capabilities.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/server_capabilities.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/server_capabilities.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/url_parser.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/url_parser.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/url_parser.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/url_parser.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/cursor.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/cursor.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/cursor.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/cursor.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/cursorstream.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/cursorstream.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/cursorstream.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/cursorstream.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/db.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/db.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/db.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/db.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/gridfs/chunk.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/gridfs/chunk.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/gridfs/chunk.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/gridfs/chunk.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/gridfs/grid.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/gridfs/grid.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/gridfs/grid.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/gridfs/grid.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/gridfs/readstream.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/gridfs/readstream.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/gridfs/readstream.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/gridfs/readstream.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/mongo_client.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/mongo_client.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/mongo_client.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/mongo_client.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/scope.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/scope.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/scope.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/scope.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/utils.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/utils.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/utils.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/lib/mongodb/utils.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/.travis.yml b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/.travis.yml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/.travis.yml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/Makefile b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/Makefile
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/Makefile
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/README.md b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/README.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/binding.gyp b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/binding.gyp
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/binding.gyp
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/binding.gyp
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/browser_build/bson.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/browser_build/bson.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/browser_build/bson.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/browser_build/bson.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/browser_build/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/browser_build/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/browser_build/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/browser_build/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build/binding.sln b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build/binding.sln
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build/binding.sln
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build/binding.sln
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build/bson.vcxproj b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build/bson.vcxproj
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build/bson.vcxproj
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build/bson.vcxproj
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build/bson.vcxproj.filters b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build/bson.vcxproj.filters
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build/bson.vcxproj.filters
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build/bson.vcxproj.filters
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build/config.gypi b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build/config.gypi
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build/config.gypi
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build/config.gypi
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build_browser.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build_browser.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build_browser.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/build_browser.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/builderror.log b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/builderror.log
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/builderror.log
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/builderror.log
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/Makefile b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/Makefile
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/Makefile
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/bson.cc b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/bson.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/bson.cc
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/bson.cc
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/bson.h b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/bson.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/bson.h
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/bson.h
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/win32/x64/bson.node b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/win32/x64/bson.node
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/win32/x64/bson.node
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/win32/x64/bson.node
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/wscript b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/wscript
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/wscript
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/ext/wscript
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/binary.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/binary.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/binary.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/binary.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/bson.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/bson.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/bson.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/bson.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/bson_new.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/bson_new.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/bson_new.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/bson_new.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/code.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/code.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/code.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/code.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/double.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/double.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/double.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/double.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/long.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/long.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/long.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/long.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/.dntrc b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/.dntrc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/.dntrc
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/.dntrc
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/LICENSE b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/LICENSE
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/README.md b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/README.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/build/config.gypi b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/build/config.gypi
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/build/config.gypi
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/build/config.gypi
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/include_dirs.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/include_dirs.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/include_dirs.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/include_dirs.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/nan.h b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/nan.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/nan.h
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/nan.h
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/node_modules/nan/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/t b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/t
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/t
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/t
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/gleak.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/gleak.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/gleak.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/gleak.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/v8.log b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/v8.log
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/v8.log
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/v8.log
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/v8.result b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/v8.result
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/v8.result
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/bson/v8.result
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/LICENSE b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/LICENSE
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/README.md b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/README.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/binding.gyp b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/binding.gyp
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/binding.gyp
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/binding.gyp
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/build/binding.sln b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/build/binding.sln
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/build/binding.sln
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/build/binding.sln
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/build/config.gypi b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/build/config.gypi
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/build/config.gypi
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/build/config.gypi
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj.filters b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj.filters
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj.filters
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj.filters
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/builderror.log b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/builderror.log
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/builderror.log
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/builderror.log
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/auth_processes/mongodb.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/auth_processes/mongodb.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/auth_processes/mongodb.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/auth_processes/mongodb.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/base64.c b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/base64.c
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/base64.c
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/base64.c
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/base64.h b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/base64.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/base64.h
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/base64.h
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos.cc b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos.cc
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos.cc
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos.h b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos.h
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos.h
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.cc b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.cc
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.cc
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.h b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.h
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.h
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.c b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.c
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.c
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.c
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.h b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.h
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.h
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/sspi.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/sspi.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/sspi.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/sspi.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.c b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.c
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.c
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.c
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.h b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.h
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.h
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.cc b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.cc
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.cc
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.h b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.h
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.h
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.c b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.c
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.c
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.c
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.h b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.h
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.h
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.cc b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.cc
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.cc
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.h b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.h
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.h
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.h b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.h
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.h
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.cc b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.cc
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.cc
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.h b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.h
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.h
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.h b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.h
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.h
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/worker.cc b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/worker.cc
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/worker.cc
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/worker.cc
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/worker.h b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/worker.h
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/worker.h
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/lib/worker.h
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/kerberos_tests.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/kerberos_tests.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/kerberos_tests.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/kerberos_tests.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/kerberos_win32_test.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/kerberos_win32_test.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/kerberos_win32_test.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/kerberos_win32_test.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_tests.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_tests.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_tests.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_tests.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/win32/security_credentials_tests.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/win32/security_credentials_tests.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/win32/security_credentials_tests.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/kerberos/test/win32/security_credentials_tests.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/.npmignore b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/.npmignore
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/.npmignore
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/LICENSE b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/LICENSE
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/README.md b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/README.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/duplex.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/duplex.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/duplex.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/duplex.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_duplex.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_duplex.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_duplex.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_duplex.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_passthrough.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_passthrough.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_passthrough.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_passthrough.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_readable.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_readable.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_readable.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_readable.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_transform.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_transform.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_transform.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_transform.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_writable.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_writable.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_writable.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/lib/_stream_writable.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/README.md b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/README.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/float.patch b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/float.patch
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/float.patch
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/float.patch
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/lib/util.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/util.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/util.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/util.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/util.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/LICENSE b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/LICENSE
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/README.md b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/README.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits_browser.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits_browser.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits_browser.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits_browser.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/test.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/test.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/test.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/test.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/README.md b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/README.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/build/build.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/build/build.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/build/build.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/build/build.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/component.json b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/component.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/component.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/component.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/.npmignore b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/.npmignore
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/.npmignore
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/LICENSE b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/LICENSE
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/README.md b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/README.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/passthrough.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/passthrough.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/passthrough.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/passthrough.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/readable.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/readable.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/readable.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/readable.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/transform.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/transform.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/transform.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/transform.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/writable.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/writable.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/writable.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/node_modules/readable-stream/writable.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mongodb/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mongodb/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpath/.npmignore b/chapter08/chapter8/node_modules/mongoose/node_modules/mpath/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpath/.npmignore
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpath/.npmignore
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpath/.travis.yml b/chapter08/chapter8/node_modules/mongoose/node_modules/mpath/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpath/.travis.yml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpath/.travis.yml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpath/History.md b/chapter08/chapter8/node_modules/mongoose/node_modules/mpath/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpath/History.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpath/History.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpath/LICENSE b/chapter08/chapter8/node_modules/mongoose/node_modules/mpath/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpath/LICENSE
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpath/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpath/Makefile b/chapter08/chapter8/node_modules/mongoose/node_modules/mpath/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpath/Makefile
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpath/Makefile
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpath/README.md b/chapter08/chapter8/node_modules/mongoose/node_modules/mpath/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpath/README.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpath/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpath/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mpath/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpath/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpath/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpath/lib/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mpath/lib/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpath/lib/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpath/lib/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpath/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/mpath/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpath/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpath/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpath/test/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mpath/test/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpath/test/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpath/test/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/.name b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/.name
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/.name
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/.name
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/codeStyleSettings.xml b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/codeStyleSettings.xml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/codeStyleSettings.xml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/codeStyleSettings.xml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/encodings.xml b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/encodings.xml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/encodings.xml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/encodings.xml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/inspectionProfiles/Project_Default.xml b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/inspectionProfiles/Project_Default.xml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/inspectionProfiles/Project_Default.xml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/inspectionProfiles/Project_Default.xml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/inspectionProfiles/profiles_settings.xml b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/inspectionProfiles/profiles_settings.xml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/inspectionProfiles/profiles_settings.xml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/inspectionProfiles/profiles_settings.xml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/jsLibraryMappings.xml b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/jsLibraryMappings.xml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/jsLibraryMappings.xml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/jsLibraryMappings.xml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/libraries/Node_js_Dependencies_for_mpromise.xml b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/libraries/Node_js_Dependencies_for_mpromise.xml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/libraries/Node_js_Dependencies_for_mpromise.xml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/libraries/Node_js_Dependencies_for_mpromise.xml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/misc.xml b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/misc.xml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/misc.xml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/misc.xml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/modules.xml b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/modules.xml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/modules.xml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/modules.xml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/mpromise.iml b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/mpromise.iml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/mpromise.iml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/mpromise.iml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/other.xml b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/other.xml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/other.xml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/other.xml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/scopes/scope_settings.xml b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/scopes/scope_settings.xml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/scopes/scope_settings.xml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/scopes/scope_settings.xml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/vcs.xml b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/vcs.xml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/vcs.xml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/vcs.xml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/workspace.xml b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/workspace.xml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/workspace.xml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.idea/workspace.xml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.npmignore b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.npmignore
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.npmignore
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.travis.yml b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/.travis.yml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/.travis.yml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/History.md b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/History.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/History.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/LICENSE b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/LICENSE
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/README.md b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/README.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/lib/promise.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/lib/promise.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/lib/promise.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/lib/promise.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/test/promise.domain.test.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/test/promise.domain.test.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/test/promise.domain.test.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/test/promise.domain.test.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/test/promise.test.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/test/promise.test.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/test/promise.test.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/test/promise.test.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/test/promises.Aplus.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/test/promises.Aplus.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mpromise/test/promises.Aplus.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mpromise/test/promises.Aplus.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/.npmignore b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/.npmignore
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/.npmignore
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/.travis.yml b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/.travis.yml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/.travis.yml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/History.md b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/History.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/History.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/LICENSE b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/LICENSE
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/Makefile b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/Makefile
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/Makefile
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/README.md b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/README.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/lib/collection/collection.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/lib/collection/collection.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/lib/collection/collection.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/lib/collection/collection.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/lib/collection/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/lib/collection/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/lib/collection/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/lib/collection/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/lib/collection/node.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/lib/collection/node.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/lib/collection/node.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/lib/collection/node.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/lib/env.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/lib/env.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/lib/env.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/lib/env.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/lib/mquery.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/lib/mquery.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/lib/mquery.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/lib/mquery.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/lib/permissions.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/lib/permissions.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/lib/permissions.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/lib/permissions.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/lib/utils.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/lib/utils.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/lib/utils.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/lib/utils.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/Readme.md b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/Readme.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/Readme.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/Readme.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/debug.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/debug.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/debug.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/debug.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/lib/debug.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/lib/debug.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/lib/debug.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/lib/debug.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/node_modules/debug/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/test/collection/browser.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/test/collection/browser.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/test/collection/browser.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/test/collection/browser.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/test/collection/mongo.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/test/collection/mongo.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/test/collection/mongo.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/test/collection/mongo.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/test/collection/node.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/test/collection/node.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/test/collection/node.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/test/collection/node.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/test/env.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/test/env.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/test/env.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/test/env.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/test/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/test/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/test/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/test/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/mquery/test/utils.test.js b/chapter08/chapter8/node_modules/mongoose/node_modules/mquery/test/utils.test.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/mquery/test/utils.test.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/mquery/test/utils.test.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/ms/.npmignore b/chapter08/chapter8/node_modules/mongoose/node_modules/ms/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/ms/.npmignore
rename to chapter08/chapter8/node_modules/mongoose/node_modules/ms/.npmignore
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/ms/Makefile b/chapter08/chapter8/node_modules/mongoose/node_modules/ms/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/ms/Makefile
rename to chapter08/chapter8/node_modules/mongoose/node_modules/ms/Makefile
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/ms/README.md b/chapter08/chapter8/node_modules/mongoose/node_modules/ms/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/ms/README.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/ms/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/ms/ms.js b/chapter08/chapter8/node_modules/mongoose/node_modules/ms/ms.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/ms/ms.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/ms/ms.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/ms/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/ms/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/ms/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/ms/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/ms/test/index.html b/chapter08/chapter8/node_modules/mongoose/node_modules/ms/test/index.html
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/ms/test/index.html
rename to chapter08/chapter8/node_modules/mongoose/node_modules/ms/test/index.html
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/ms/test/support/jquery.js b/chapter08/chapter8/node_modules/mongoose/node_modules/ms/test/support/jquery.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/ms/test/support/jquery.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/ms/test/support/jquery.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/ms/test/test.js b/chapter08/chapter8/node_modules/mongoose/node_modules/ms/test/test.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/ms/test/test.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/ms/test/test.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/muri/.npmignore b/chapter08/chapter8/node_modules/mongoose/node_modules/muri/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/muri/.npmignore
rename to chapter08/chapter8/node_modules/mongoose/node_modules/muri/.npmignore
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/muri/.travis.yml b/chapter08/chapter8/node_modules/mongoose/node_modules/muri/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/muri/.travis.yml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/muri/.travis.yml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/muri/History.md b/chapter08/chapter8/node_modules/mongoose/node_modules/muri/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/muri/History.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/muri/History.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/muri/LICENSE b/chapter08/chapter8/node_modules/mongoose/node_modules/muri/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/muri/LICENSE
rename to chapter08/chapter8/node_modules/mongoose/node_modules/muri/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/muri/Makefile b/chapter08/chapter8/node_modules/mongoose/node_modules/muri/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/muri/Makefile
rename to chapter08/chapter8/node_modules/mongoose/node_modules/muri/Makefile
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/muri/README.md b/chapter08/chapter8/node_modules/mongoose/node_modules/muri/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/muri/README.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/muri/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/muri/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/muri/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/muri/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/muri/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/muri/lib/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/muri/lib/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/muri/lib/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/muri/lib/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/muri/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/muri/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/muri/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/muri/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/muri/test/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/muri/test/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/muri/test/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/muri/test/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/regexp-clone/.npmignore b/chapter08/chapter8/node_modules/mongoose/node_modules/regexp-clone/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/regexp-clone/.npmignore
rename to chapter08/chapter8/node_modules/mongoose/node_modules/regexp-clone/.npmignore
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/regexp-clone/.travis.yml b/chapter08/chapter8/node_modules/mongoose/node_modules/regexp-clone/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/regexp-clone/.travis.yml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/regexp-clone/.travis.yml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/regexp-clone/History.md b/chapter08/chapter8/node_modules/mongoose/node_modules/regexp-clone/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/regexp-clone/History.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/regexp-clone/History.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/regexp-clone/LICENSE b/chapter08/chapter8/node_modules/mongoose/node_modules/regexp-clone/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/regexp-clone/LICENSE
rename to chapter08/chapter8/node_modules/mongoose/node_modules/regexp-clone/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/regexp-clone/Makefile b/chapter08/chapter8/node_modules/mongoose/node_modules/regexp-clone/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/regexp-clone/Makefile
rename to chapter08/chapter8/node_modules/mongoose/node_modules/regexp-clone/Makefile
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/regexp-clone/README.md b/chapter08/chapter8/node_modules/mongoose/node_modules/regexp-clone/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/regexp-clone/README.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/regexp-clone/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/regexp-clone/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/regexp-clone/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/regexp-clone/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/regexp-clone/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/regexp-clone/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/regexp-clone/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/regexp-clone/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/regexp-clone/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/regexp-clone/test/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/regexp-clone/test/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/regexp-clone/test/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/regexp-clone/test/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/sliced/.npmignore b/chapter08/chapter8/node_modules/mongoose/node_modules/sliced/.npmignore
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/sliced/.npmignore
rename to chapter08/chapter8/node_modules/mongoose/node_modules/sliced/.npmignore
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/sliced/.travis.yml b/chapter08/chapter8/node_modules/mongoose/node_modules/sliced/.travis.yml
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/sliced/.travis.yml
rename to chapter08/chapter8/node_modules/mongoose/node_modules/sliced/.travis.yml
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/sliced/History.md b/chapter08/chapter8/node_modules/mongoose/node_modules/sliced/History.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/sliced/History.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/sliced/History.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/sliced/LICENSE b/chapter08/chapter8/node_modules/mongoose/node_modules/sliced/LICENSE
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/sliced/LICENSE
rename to chapter08/chapter8/node_modules/mongoose/node_modules/sliced/LICENSE
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/sliced/Makefile b/chapter08/chapter8/node_modules/mongoose/node_modules/sliced/Makefile
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/sliced/Makefile
rename to chapter08/chapter8/node_modules/mongoose/node_modules/sliced/Makefile
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/sliced/README.md b/chapter08/chapter8/node_modules/mongoose/node_modules/sliced/README.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/sliced/README.md
rename to chapter08/chapter8/node_modules/mongoose/node_modules/sliced/README.md
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/sliced/bench.js b/chapter08/chapter8/node_modules/mongoose/node_modules/sliced/bench.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/sliced/bench.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/sliced/bench.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/sliced/component.json b/chapter08/chapter8/node_modules/mongoose/node_modules/sliced/component.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/sliced/component.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/sliced/component.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/sliced/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/sliced/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/sliced/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/sliced/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/sliced/lib/sliced.js b/chapter08/chapter8/node_modules/mongoose/node_modules/sliced/lib/sliced.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/sliced/lib/sliced.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/sliced/lib/sliced.js
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/sliced/package.json b/chapter08/chapter8/node_modules/mongoose/node_modules/sliced/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/sliced/package.json
rename to chapter08/chapter8/node_modules/mongoose/node_modules/sliced/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/node_modules/sliced/test/index.js b/chapter08/chapter8/node_modules/mongoose/node_modules/sliced/test/index.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/node_modules/sliced/test/index.js
rename to chapter08/chapter8/node_modules/mongoose/node_modules/sliced/test/index.js
diff --git a/chapter8/chapter8/node_modules/mongoose/package.json b/chapter08/chapter8/node_modules/mongoose/package.json
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/package.json
rename to chapter08/chapter8/node_modules/mongoose/package.json
diff --git a/chapter8/chapter8/node_modules/mongoose/release-items.md b/chapter08/chapter8/node_modules/mongoose/release-items.md
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/release-items.md
rename to chapter08/chapter8/node_modules/mongoose/release-items.md
diff --git a/chapter8/chapter8/node_modules/mongoose/static.js b/chapter08/chapter8/node_modules/mongoose/static.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/static.js
rename to chapter08/chapter8/node_modules/mongoose/static.js
diff --git a/chapter8/chapter8/node_modules/mongoose/website.js b/chapter08/chapter8/node_modules/mongoose/website.js
similarity index 100%
rename from chapter8/chapter8/node_modules/mongoose/website.js
rename to chapter08/chapter8/node_modules/mongoose/website.js
diff --git a/chapter8/chapter8/odm/basic.js b/chapter08/chapter8/odm/basic.js
similarity index 100%
rename from chapter8/chapter8/odm/basic.js
rename to chapter08/chapter8/odm/basic.js
diff --git a/chapter8/chapter8/odm/connecting.js b/chapter08/chapter8/odm/connecting.js
similarity index 100%
rename from chapter8/chapter8/odm/connecting.js
rename to chapter08/chapter8/odm/connecting.js
diff --git a/chapter8/chapter8/package.json b/chapter08/chapter8/package.json
similarity index 100%
rename from chapter8/chapter8/package.json
rename to chapter08/chapter8/package.json
diff --git a/chapter8/chapter8/session/distributed.js b/chapter08/chapter8/session/distributed.js
similarity index 100%
rename from chapter8/chapter8/session/distributed.js
rename to chapter08/chapter8/session/distributed.js
diff --git a/chapter8/chapter8/session/inmemory.js b/chapter08/chapter8/session/inmemory.js
similarity index 100%
rename from chapter8/chapter8/session/inmemory.js
rename to chapter08/chapter8/session/inmemory.js
diff --git a/chapter8/chapter8/update/1save.js b/chapter08/chapter8/update/1save.js
similarity index 100%
rename from chapter8/chapter8/update/1save.js
rename to chapter08/chapter8/update/1save.js
diff --git a/chapter8/chapter8/update/2update.js b/chapter08/chapter8/update/2update.js
similarity index 100%
rename from chapter8/chapter8/update/2update.js
rename to chapter08/chapter8/update/2update.js
diff --git a/chapter9/chapter9/angularstart/app.js b/chapter09/chapter9/angularstart/app.js
similarity index 100%
rename from chapter9/chapter9/angularstart/app.js
rename to chapter09/chapter9/angularstart/app.js
diff --git a/chapter9/chapter9/angularstart/public/index.html b/chapter09/chapter9/angularstart/public/index.html
similarity index 100%
rename from chapter9/chapter9/angularstart/public/index.html
rename to chapter09/chapter9/angularstart/public/index.html
diff --git a/chapter9/chapter9/angularstart/public/vendor/angular/angular-route.js b/chapter09/chapter9/angularstart/public/vendor/angular/angular-route.js
similarity index 100%
rename from chapter9/chapter9/angularstart/public/vendor/angular/angular-route.js
rename to chapter09/chapter9/angularstart/public/vendor/angular/angular-route.js
diff --git a/chapter9/chapter9/angularstart/public/vendor/angular/angular.js b/chapter09/chapter9/angularstart/public/vendor/angular/angular.js
similarity index 100%
rename from chapter9/chapter9/angularstart/public/vendor/angular/angular.js
rename to chapter09/chapter9/angularstart/public/vendor/angular/angular.js
diff --git a/chapter9/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap-theme.css b/chapter09/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap-theme.css
similarity index 100%
rename from chapter9/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap-theme.css
rename to chapter09/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap-theme.css
diff --git a/chapter9/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap-theme.css.map b/chapter09/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap-theme.css.map
similarity index 100%
rename from chapter9/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap-theme.css.map
rename to chapter09/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap-theme.css.map
diff --git a/chapter9/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap-theme.min.css b/chapter09/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap-theme.min.css
similarity index 100%
rename from chapter9/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap-theme.min.css
rename to chapter09/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap-theme.min.css
diff --git a/chapter9/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap.css b/chapter09/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap.css
similarity index 100%
rename from chapter9/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap.css
rename to chapter09/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap.css
diff --git a/chapter9/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap.css.map b/chapter09/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap.css.map
similarity index 100%
rename from chapter9/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap.css.map
rename to chapter09/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap.css.map
diff --git a/chapter9/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap.min.css b/chapter09/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap.min.css
similarity index 100%
rename from chapter9/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap.min.css
rename to chapter09/chapter9/angularstart/public/vendor/bootstrap/css/bootstrap.min.css
diff --git a/chapter9/chapter9/angularstart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.eot b/chapter09/chapter9/angularstart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.eot
similarity index 100%
rename from chapter9/chapter9/angularstart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.eot
rename to chapter09/chapter9/angularstart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.eot
diff --git a/chapter9/chapter9/angularstart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.svg b/chapter09/chapter9/angularstart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.svg
similarity index 100%
rename from chapter9/chapter9/angularstart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.svg
rename to chapter09/chapter9/angularstart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.svg
diff --git a/chapter9/chapter9/angularstart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.ttf b/chapter09/chapter9/angularstart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.ttf
similarity index 100%
rename from chapter9/chapter9/angularstart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.ttf
rename to chapter09/chapter9/angularstart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.ttf
diff --git a/chapter9/chapter9/angularstart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.woff b/chapter09/chapter9/angularstart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.woff
similarity index 100%
rename from chapter9/chapter9/angularstart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.woff
rename to chapter09/chapter9/angularstart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.woff
diff --git a/chapter9/chapter9/angularstart/public/vendor/bootstrap/js/bootstrap.js b/chapter09/chapter9/angularstart/public/vendor/bootstrap/js/bootstrap.js
similarity index 100%
rename from chapter9/chapter9/angularstart/public/vendor/bootstrap/js/bootstrap.js
rename to chapter09/chapter9/angularstart/public/vendor/bootstrap/js/bootstrap.js
diff --git a/chapter9/chapter9/angularstart/public/vendor/bootstrap/js/bootstrap.min.js b/chapter09/chapter9/angularstart/public/vendor/bootstrap/js/bootstrap.min.js
similarity index 100%
rename from chapter9/chapter9/angularstart/public/vendor/bootstrap/js/bootstrap.min.js
rename to chapter09/chapter9/angularstart/public/vendor/bootstrap/js/bootstrap.min.js
diff --git a/chapter9/chapter9/angularstart/public/vendor/jquery/jquery.js b/chapter09/chapter9/angularstart/public/vendor/jquery/jquery.js
similarity index 100%
rename from chapter9/chapter9/angularstart/public/vendor/jquery/jquery.js
rename to chapter09/chapter9/angularstart/public/vendor/jquery/jquery.js
diff --git a/chapter9/chapter9/bs/bootstrap/css/bootstrap-theme.css b/chapter09/chapter9/bs/bootstrap/css/bootstrap-theme.css
similarity index 100%
rename from chapter9/chapter9/bs/bootstrap/css/bootstrap-theme.css
rename to chapter09/chapter9/bs/bootstrap/css/bootstrap-theme.css
diff --git a/chapter9/chapter9/bs/bootstrap/css/bootstrap-theme.css.map b/chapter09/chapter9/bs/bootstrap/css/bootstrap-theme.css.map
similarity index 100%
rename from chapter9/chapter9/bs/bootstrap/css/bootstrap-theme.css.map
rename to chapter09/chapter9/bs/bootstrap/css/bootstrap-theme.css.map
diff --git a/chapter9/chapter9/bs/bootstrap/css/bootstrap-theme.min.css b/chapter09/chapter9/bs/bootstrap/css/bootstrap-theme.min.css
similarity index 100%
rename from chapter9/chapter9/bs/bootstrap/css/bootstrap-theme.min.css
rename to chapter09/chapter9/bs/bootstrap/css/bootstrap-theme.min.css
diff --git a/chapter9/chapter9/bs/bootstrap/css/bootstrap.css b/chapter09/chapter9/bs/bootstrap/css/bootstrap.css
similarity index 100%
rename from chapter9/chapter9/bs/bootstrap/css/bootstrap.css
rename to chapter09/chapter9/bs/bootstrap/css/bootstrap.css
diff --git a/chapter9/chapter9/bs/bootstrap/css/bootstrap.css.map b/chapter09/chapter9/bs/bootstrap/css/bootstrap.css.map
similarity index 100%
rename from chapter9/chapter9/bs/bootstrap/css/bootstrap.css.map
rename to chapter09/chapter9/bs/bootstrap/css/bootstrap.css.map
diff --git a/chapter9/chapter9/bs/bootstrap/css/bootstrap.min.css b/chapter09/chapter9/bs/bootstrap/css/bootstrap.min.css
similarity index 100%
rename from chapter9/chapter9/bs/bootstrap/css/bootstrap.min.css
rename to chapter09/chapter9/bs/bootstrap/css/bootstrap.min.css
diff --git a/chapter9/chapter9/bs/bootstrap/fonts/glyphicons-halflings-regular.eot b/chapter09/chapter9/bs/bootstrap/fonts/glyphicons-halflings-regular.eot
similarity index 100%
rename from chapter9/chapter9/bs/bootstrap/fonts/glyphicons-halflings-regular.eot
rename to chapter09/chapter9/bs/bootstrap/fonts/glyphicons-halflings-regular.eot
diff --git a/chapter9/chapter9/bs/bootstrap/fonts/glyphicons-halflings-regular.svg b/chapter09/chapter9/bs/bootstrap/fonts/glyphicons-halflings-regular.svg
similarity index 100%
rename from chapter9/chapter9/bs/bootstrap/fonts/glyphicons-halflings-regular.svg
rename to chapter09/chapter9/bs/bootstrap/fonts/glyphicons-halflings-regular.svg
diff --git a/chapter9/chapter9/bs/bootstrap/fonts/glyphicons-halflings-regular.ttf b/chapter09/chapter9/bs/bootstrap/fonts/glyphicons-halflings-regular.ttf
similarity index 100%
rename from chapter9/chapter9/bs/bootstrap/fonts/glyphicons-halflings-regular.ttf
rename to chapter09/chapter9/bs/bootstrap/fonts/glyphicons-halflings-regular.ttf
diff --git a/chapter9/chapter9/bs/bootstrap/fonts/glyphicons-halflings-regular.woff b/chapter09/chapter9/bs/bootstrap/fonts/glyphicons-halflings-regular.woff
similarity index 100%
rename from chapter9/chapter9/bs/bootstrap/fonts/glyphicons-halflings-regular.woff
rename to chapter09/chapter9/bs/bootstrap/fonts/glyphicons-halflings-regular.woff
diff --git a/chapter9/chapter9/bs/bootstrap/js/bootstrap.js b/chapter09/chapter9/bs/bootstrap/js/bootstrap.js
similarity index 100%
rename from chapter9/chapter9/bs/bootstrap/js/bootstrap.js
rename to chapter09/chapter9/bs/bootstrap/js/bootstrap.js
diff --git a/chapter9/chapter9/bs/bootstrap/js/bootstrap.min.js b/chapter09/chapter9/bs/bootstrap/js/bootstrap.min.js
similarity index 100%
rename from chapter9/chapter9/bs/bootstrap/js/bootstrap.min.js
rename to chapter09/chapter9/bs/bootstrap/js/bootstrap.min.js
diff --git a/chapter9/chapter9/bs/bs.html b/chapter09/chapter9/bs/bs.html
similarity index 100%
rename from chapter9/chapter9/bs/bs.html
rename to chapter09/chapter9/bs/bs.html
diff --git a/chapter9/chapter9/bs/bsjs.html b/chapter09/chapter9/bs/bsjs.html
similarity index 100%
rename from chapter9/chapter9/bs/bsjs.html
rename to chapter09/chapter9/bs/bsjs.html
diff --git a/chapter9/chapter9/bs/jquery/jquery.js b/chapter09/chapter9/bs/jquery/jquery.js
similarity index 100%
rename from chapter9/chapter9/bs/jquery/jquery.js
rename to chapter09/chapter9/bs/jquery/jquery.js
diff --git a/chapter9/chapter9/bs/raw.html b/chapter09/chapter9/bs/raw.html
similarity index 100%
rename from chapter9/chapter9/bs/raw.html
rename to chapter09/chapter9/bs/raw.html
diff --git a/chapter9/chapter9/node_modules/body-parser/.npmignore b/chapter09/chapter9/node_modules/body-parser/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/.npmignore
rename to chapter09/chapter9/node_modules/body-parser/.npmignore
diff --git a/chapter9/chapter9/node_modules/body-parser/HISTORY.md b/chapter09/chapter9/node_modules/body-parser/HISTORY.md
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/HISTORY.md
rename to chapter09/chapter9/node_modules/body-parser/HISTORY.md
diff --git a/chapter9/chapter9/node_modules/body-parser/README.md b/chapter09/chapter9/node_modules/body-parser/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/README.md
rename to chapter09/chapter9/node_modules/body-parser/README.md
diff --git a/chapter9/chapter9/node_modules/body-parser/index.js b/chapter09/chapter9/node_modules/body-parser/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/index.js
rename to chapter09/chapter9/node_modules/body-parser/index.js
diff --git a/chapter9/chapter9/node_modules/body-parser/lib/read.js b/chapter09/chapter9/node_modules/body-parser/lib/read.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/lib/read.js
rename to chapter09/chapter9/node_modules/body-parser/lib/read.js
diff --git a/chapter9/chapter9/node_modules/body-parser/lib/types/json.js b/chapter09/chapter9/node_modules/body-parser/lib/types/json.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/lib/types/json.js
rename to chapter09/chapter9/node_modules/body-parser/lib/types/json.js
diff --git a/chapter9/chapter9/node_modules/body-parser/lib/types/raw.js b/chapter09/chapter9/node_modules/body-parser/lib/types/raw.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/lib/types/raw.js
rename to chapter09/chapter9/node_modules/body-parser/lib/types/raw.js
diff --git a/chapter9/chapter9/node_modules/body-parser/lib/types/text.js b/chapter09/chapter9/node_modules/body-parser/lib/types/text.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/lib/types/text.js
rename to chapter09/chapter9/node_modules/body-parser/lib/types/text.js
diff --git a/chapter9/chapter9/node_modules/body-parser/lib/types/urlencoded.js b/chapter09/chapter9/node_modules/body-parser/lib/types/urlencoded.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/lib/types/urlencoded.js
rename to chapter09/chapter9/node_modules/body-parser/lib/types/urlencoded.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/bytes/.npmignore b/chapter09/chapter9/node_modules/body-parser/node_modules/bytes/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/bytes/.npmignore
rename to chapter09/chapter9/node_modules/body-parser/node_modules/bytes/.npmignore
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/bytes/History.md b/chapter09/chapter9/node_modules/body-parser/node_modules/bytes/History.md
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/bytes/History.md
rename to chapter09/chapter9/node_modules/body-parser/node_modules/bytes/History.md
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/bytes/Makefile b/chapter09/chapter9/node_modules/body-parser/node_modules/bytes/Makefile
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/bytes/Makefile
rename to chapter09/chapter9/node_modules/body-parser/node_modules/bytes/Makefile
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/bytes/Readme.md b/chapter09/chapter9/node_modules/body-parser/node_modules/bytes/Readme.md
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/bytes/Readme.md
rename to chapter09/chapter9/node_modules/body-parser/node_modules/bytes/Readme.md
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/bytes/component.json b/chapter09/chapter9/node_modules/body-parser/node_modules/bytes/component.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/bytes/component.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/bytes/component.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/bytes/index.js b/chapter09/chapter9/node_modules/body-parser/node_modules/bytes/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/bytes/index.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/bytes/index.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/bytes/package.json b/chapter09/chapter9/node_modules/body-parser/node_modules/bytes/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/bytes/package.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/bytes/package.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/depd/.npmignore b/chapter09/chapter9/node_modules/body-parser/node_modules/depd/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/depd/.npmignore
rename to chapter09/chapter9/node_modules/body-parser/node_modules/depd/.npmignore
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/depd/History.md b/chapter09/chapter9/node_modules/body-parser/node_modules/depd/History.md
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/depd/History.md
rename to chapter09/chapter9/node_modules/body-parser/node_modules/depd/History.md
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/depd/LICENSE b/chapter09/chapter9/node_modules/body-parser/node_modules/depd/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/depd/LICENSE
rename to chapter09/chapter9/node_modules/body-parser/node_modules/depd/LICENSE
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/depd/Readme.md b/chapter09/chapter9/node_modules/body-parser/node_modules/depd/Readme.md
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/depd/Readme.md
rename to chapter09/chapter9/node_modules/body-parser/node_modules/depd/Readme.md
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/depd/index.js b/chapter09/chapter9/node_modules/body-parser/node_modules/depd/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/depd/index.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/depd/index.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/depd/package.json b/chapter09/chapter9/node_modules/body-parser/node_modules/depd/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/depd/package.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/depd/package.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/.npmignore b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/.npmignore
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/.npmignore
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/.travis.yml b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/.travis.yml
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/.travis.yml
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/.travis.yml
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/Changelog.md b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/Changelog.md
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/Changelog.md
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/Changelog.md
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/LICENSE b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/LICENSE
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/LICENSE
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/README.md b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/README.md
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/README.md
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/README.md~ b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/README.md~
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/README.md~
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/README.md~
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/dbcs-codec.js b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/dbcs-codec.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/dbcs-codec.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/dbcs-codec.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/dbcs-data.js b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/dbcs-data.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/dbcs-data.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/dbcs-data.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/index.js b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/index.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/index.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/internal.js b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/internal.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/internal.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/internal.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/sbcs-codec.js b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/sbcs-codec.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/sbcs-codec.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/sbcs-codec.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/sbcs-data-generated.js b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/sbcs-data-generated.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/sbcs-data-generated.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/sbcs-data-generated.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/sbcs-data.js b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/sbcs-data.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/sbcs-data.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/sbcs-data.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/big5-added.json b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/big5-added.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/big5-added.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/big5-added.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/cp936.json b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/cp936.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/cp936.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/cp936.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/cp949.json b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/cp949.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/cp949.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/cp949.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/cp950.json b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/cp950.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/cp950.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/cp950.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/eucjp.json b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/eucjp.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/eucjp.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/eucjp.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/gb18030-ranges.json b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/gb18030-ranges.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/gb18030-ranges.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/gb18030-ranges.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/gbk-added.json b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/gbk-added.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/gbk-added.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/gbk-added.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/shiftjis.json b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/shiftjis.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/shiftjis.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/tables/shiftjis.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/utf16.js b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/utf16.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/utf16.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/encodings/utf16.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/lib/extend-node.js b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/lib/extend-node.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/lib/extend-node.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/lib/extend-node.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/lib/index.js b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/lib/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/lib/index.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/lib/index.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/lib/streams.js b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/lib/streams.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/lib/streams.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/lib/streams.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/package.json b/chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/iconv-lite/package.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/iconv-lite/package.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/media-typer/.npmignore b/chapter09/chapter9/node_modules/body-parser/node_modules/media-typer/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/media-typer/.npmignore
rename to chapter09/chapter9/node_modules/body-parser/node_modules/media-typer/.npmignore
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/media-typer/HISTORY.md b/chapter09/chapter9/node_modules/body-parser/node_modules/media-typer/HISTORY.md
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/media-typer/HISTORY.md
rename to chapter09/chapter9/node_modules/body-parser/node_modules/media-typer/HISTORY.md
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/media-typer/README.md b/chapter09/chapter9/node_modules/body-parser/node_modules/media-typer/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/media-typer/README.md
rename to chapter09/chapter9/node_modules/body-parser/node_modules/media-typer/README.md
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/media-typer/index.js b/chapter09/chapter9/node_modules/body-parser/node_modules/media-typer/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/media-typer/index.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/media-typer/index.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/media-typer/package.json b/chapter09/chapter9/node_modules/body-parser/node_modules/media-typer/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/media-typer/package.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/media-typer/package.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/qs/.gitmodules b/chapter09/chapter9/node_modules/body-parser/node_modules/qs/.gitmodules
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/qs/.gitmodules
rename to chapter09/chapter9/node_modules/body-parser/node_modules/qs/.gitmodules
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/qs/.npmignore b/chapter09/chapter9/node_modules/body-parser/node_modules/qs/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/qs/.npmignore
rename to chapter09/chapter9/node_modules/body-parser/node_modules/qs/.npmignore
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/qs/Readme.md b/chapter09/chapter9/node_modules/body-parser/node_modules/qs/Readme.md
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/qs/Readme.md
rename to chapter09/chapter9/node_modules/body-parser/node_modules/qs/Readme.md
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/qs/index.js b/chapter09/chapter9/node_modules/body-parser/node_modules/qs/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/qs/index.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/qs/index.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/qs/package.json b/chapter09/chapter9/node_modules/body-parser/node_modules/qs/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/qs/package.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/qs/package.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/raw-body/.npmignore b/chapter09/chapter9/node_modules/body-parser/node_modules/raw-body/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/raw-body/.npmignore
rename to chapter09/chapter9/node_modules/body-parser/node_modules/raw-body/.npmignore
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/raw-body/HISTORY.md b/chapter09/chapter9/node_modules/body-parser/node_modules/raw-body/HISTORY.md
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/raw-body/HISTORY.md
rename to chapter09/chapter9/node_modules/body-parser/node_modules/raw-body/HISTORY.md
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/raw-body/README.md b/chapter09/chapter9/node_modules/body-parser/node_modules/raw-body/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/raw-body/README.md
rename to chapter09/chapter9/node_modules/body-parser/node_modules/raw-body/README.md
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/raw-body/index.js b/chapter09/chapter9/node_modules/body-parser/node_modules/raw-body/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/raw-body/index.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/raw-body/index.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/raw-body/package.json b/chapter09/chapter9/node_modules/body-parser/node_modules/raw-body/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/raw-body/package.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/raw-body/package.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/.npmignore b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/.npmignore
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/.npmignore
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/HISTORY.md b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/HISTORY.md
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/HISTORY.md
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/HISTORY.md
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/README.md b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/README.md
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/README.md
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/index.js b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/index.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/index.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/.npmignore b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/.npmignore
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/.npmignore
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/.travis.yml b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/.travis.yml
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/.travis.yml
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/.travis.yml
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/LICENSE b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/LICENSE
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/LICENSE
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/Makefile b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/Makefile
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/Makefile
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/Makefile
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/README.md b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/README.md
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/README.md
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/SOURCES.md b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/SOURCES.md
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/SOURCES.md
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/SOURCES.md
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/build.js b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/build.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/build.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/build.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/component.json b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/component.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/component.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/component.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/lib/custom.json b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/lib/custom.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/lib/custom.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/lib/custom.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/lib/index.js b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/lib/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/lib/index.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/lib/index.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/lib/mime.json b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/lib/mime.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/lib/mime.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/lib/mime.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/lib/node.json b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/lib/node.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/lib/node.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/lib/node.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/package.json b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/package.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/package.json
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/test/mime.js b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/test/mime.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/test/mime.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/test/mime.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/test/test.js b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/test/test.js
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/test/test.js
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/node_modules/mime-types/test/test.js
diff --git a/chapter9/chapter9/node_modules/body-parser/node_modules/type-is/package.json b/chapter09/chapter9/node_modules/body-parser/node_modules/type-is/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/node_modules/type-is/package.json
rename to chapter09/chapter9/node_modules/body-parser/node_modules/type-is/package.json
diff --git a/chapter9/chapter9/node_modules/body-parser/package.json b/chapter09/chapter9/node_modules/body-parser/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/body-parser/package.json
rename to chapter09/chapter9/node_modules/body-parser/package.json
diff --git a/chapter9/chapter9/node_modules/express/.npmignore b/chapter09/chapter9/node_modules/express/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/.npmignore
rename to chapter09/chapter9/node_modules/express/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/History.md b/chapter09/chapter9/node_modules/express/History.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/History.md
rename to chapter09/chapter9/node_modules/express/History.md
diff --git a/chapter9/chapter9/node_modules/express/LICENSE b/chapter09/chapter9/node_modules/express/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/express/LICENSE
rename to chapter09/chapter9/node_modules/express/LICENSE
diff --git a/chapter9/chapter9/node_modules/express/Readme.md b/chapter09/chapter9/node_modules/express/Readme.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/Readme.md
rename to chapter09/chapter9/node_modules/express/Readme.md
diff --git a/chapter9/chapter9/node_modules/express/index.js b/chapter09/chapter9/node_modules/express/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/index.js
rename to chapter09/chapter9/node_modules/express/index.js
diff --git a/chapter9/chapter9/node_modules/express/lib/application.js b/chapter09/chapter9/node_modules/express/lib/application.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/lib/application.js
rename to chapter09/chapter9/node_modules/express/lib/application.js
diff --git a/chapter9/chapter9/node_modules/express/lib/express.js b/chapter09/chapter9/node_modules/express/lib/express.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/lib/express.js
rename to chapter09/chapter9/node_modules/express/lib/express.js
diff --git a/chapter9/chapter9/node_modules/express/lib/middleware/init.js b/chapter09/chapter9/node_modules/express/lib/middleware/init.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/lib/middleware/init.js
rename to chapter09/chapter9/node_modules/express/lib/middleware/init.js
diff --git a/chapter9/chapter9/node_modules/express/lib/middleware/query.js b/chapter09/chapter9/node_modules/express/lib/middleware/query.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/lib/middleware/query.js
rename to chapter09/chapter9/node_modules/express/lib/middleware/query.js
diff --git a/chapter9/chapter9/node_modules/express/lib/request.js b/chapter09/chapter9/node_modules/express/lib/request.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/lib/request.js
rename to chapter09/chapter9/node_modules/express/lib/request.js
diff --git a/chapter9/chapter9/node_modules/express/lib/response.js b/chapter09/chapter9/node_modules/express/lib/response.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/lib/response.js
rename to chapter09/chapter9/node_modules/express/lib/response.js
diff --git a/chapter9/chapter9/node_modules/express/lib/router/index.js b/chapter09/chapter9/node_modules/express/lib/router/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/lib/router/index.js
rename to chapter09/chapter9/node_modules/express/lib/router/index.js
diff --git a/chapter9/chapter9/node_modules/express/lib/router/layer.js b/chapter09/chapter9/node_modules/express/lib/router/layer.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/lib/router/layer.js
rename to chapter09/chapter9/node_modules/express/lib/router/layer.js
diff --git a/chapter9/chapter9/node_modules/express/lib/router/route.js b/chapter09/chapter9/node_modules/express/lib/router/route.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/lib/router/route.js
rename to chapter09/chapter9/node_modules/express/lib/router/route.js
diff --git a/chapter9/chapter9/node_modules/express/lib/utils.js b/chapter09/chapter9/node_modules/express/lib/utils.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/lib/utils.js
rename to chapter09/chapter9/node_modules/express/lib/utils.js
diff --git a/chapter9/chapter9/node_modules/express/lib/view.js b/chapter09/chapter9/node_modules/express/lib/view.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/lib/view.js
rename to chapter09/chapter9/node_modules/express/lib/view.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/accepts/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/History.md b/chapter09/chapter9/node_modules/express/node_modules/accepts/History.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/History.md
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/History.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/README.md b/chapter09/chapter9/node_modules/express/node_modules/accepts/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/README.md
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/README.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/index.js b/chapter09/chapter9/node_modules/express/node_modules/accepts/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/.travis.yml b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/.travis.yml
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/.travis.yml
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/.travis.yml
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/LICENSE b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/LICENSE
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/LICENSE
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/Makefile b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/Makefile
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/Makefile
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/Makefile
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/README.md b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/README.md
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/README.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/SOURCES.md b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/SOURCES.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/SOURCES.md
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/SOURCES.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/component.json b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/component.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/component.json
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/component.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/custom.json b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/custom.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/custom.json
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/custom.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/index.js b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/mime.json b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/mime.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/mime.json
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/mime.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/node.json b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/node.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/node.json
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/lib/node.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/package.json b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/mime-types/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/LICENSE b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/LICENSE
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/LICENSE
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/charset.js b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/charset.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/charset.js
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/charset.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/encoding.js b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/encoding.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/encoding.js
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/encoding.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/language.js b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/language.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/language.js
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/language.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/mediaType.js b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/mediaType.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/mediaType.js
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/mediaType.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/negotiator.js b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/negotiator.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/negotiator.js
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/lib/negotiator.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/package.json b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/readme.md b/chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/readme.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/readme.md
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/node_modules/negotiator/readme.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/accepts/package.json b/chapter09/chapter9/node_modules/express/node_modules/accepts/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/accepts/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/accepts/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/buffer-crc32/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/buffer-crc32/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/buffer-crc32/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/buffer-crc32/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/buffer-crc32/.travis.yml b/chapter09/chapter9/node_modules/express/node_modules/buffer-crc32/.travis.yml
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/buffer-crc32/.travis.yml
rename to chapter09/chapter9/node_modules/express/node_modules/buffer-crc32/.travis.yml
diff --git a/chapter9/chapter9/node_modules/express/node_modules/buffer-crc32/LICENSE b/chapter09/chapter9/node_modules/express/node_modules/buffer-crc32/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/buffer-crc32/LICENSE
rename to chapter09/chapter9/node_modules/express/node_modules/buffer-crc32/LICENSE
diff --git a/chapter9/chapter9/node_modules/express/node_modules/buffer-crc32/README.md b/chapter09/chapter9/node_modules/express/node_modules/buffer-crc32/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/buffer-crc32/README.md
rename to chapter09/chapter9/node_modules/express/node_modules/buffer-crc32/README.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/buffer-crc32/index.js b/chapter09/chapter9/node_modules/express/node_modules/buffer-crc32/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/buffer-crc32/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/buffer-crc32/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/buffer-crc32/package.json b/chapter09/chapter9/node_modules/express/node_modules/buffer-crc32/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/buffer-crc32/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/buffer-crc32/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/buffer-crc32/tests/crc.test.js b/chapter09/chapter9/node_modules/express/node_modules/buffer-crc32/tests/crc.test.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/buffer-crc32/tests/crc.test.js
rename to chapter09/chapter9/node_modules/express/node_modules/buffer-crc32/tests/crc.test.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/cookie-signature/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/cookie-signature/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/cookie-signature/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/cookie-signature/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/cookie-signature/History.md b/chapter09/chapter9/node_modules/express/node_modules/cookie-signature/History.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/cookie-signature/History.md
rename to chapter09/chapter9/node_modules/express/node_modules/cookie-signature/History.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/cookie-signature/Makefile b/chapter09/chapter9/node_modules/express/node_modules/cookie-signature/Makefile
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/cookie-signature/Makefile
rename to chapter09/chapter9/node_modules/express/node_modules/cookie-signature/Makefile
diff --git a/chapter9/chapter9/node_modules/express/node_modules/cookie-signature/Readme.md b/chapter09/chapter9/node_modules/express/node_modules/cookie-signature/Readme.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/cookie-signature/Readme.md
rename to chapter09/chapter9/node_modules/express/node_modules/cookie-signature/Readme.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/cookie-signature/index.js b/chapter09/chapter9/node_modules/express/node_modules/cookie-signature/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/cookie-signature/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/cookie-signature/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/cookie-signature/package.json b/chapter09/chapter9/node_modules/express/node_modules/cookie-signature/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/cookie-signature/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/cookie-signature/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/cookie/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/cookie/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/cookie/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/cookie/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/cookie/LICENSE b/chapter09/chapter9/node_modules/express/node_modules/cookie/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/cookie/LICENSE
rename to chapter09/chapter9/node_modules/express/node_modules/cookie/LICENSE
diff --git a/chapter9/chapter9/node_modules/express/node_modules/cookie/README.md b/chapter09/chapter9/node_modules/express/node_modules/cookie/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/cookie/README.md
rename to chapter09/chapter9/node_modules/express/node_modules/cookie/README.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/cookie/index.js b/chapter09/chapter9/node_modules/express/node_modules/cookie/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/cookie/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/cookie/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/cookie/package.json b/chapter09/chapter9/node_modules/express/node_modules/cookie/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/cookie/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/cookie/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/debug/.jshintrc b/chapter09/chapter9/node_modules/express/node_modules/debug/.jshintrc
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/debug/.jshintrc
rename to chapter09/chapter9/node_modules/express/node_modules/debug/.jshintrc
diff --git a/chapter9/chapter9/node_modules/express/node_modules/debug/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/debug/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/debug/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/debug/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/debug/History.md b/chapter09/chapter9/node_modules/express/node_modules/debug/History.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/debug/History.md
rename to chapter09/chapter9/node_modules/express/node_modules/debug/History.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/debug/Makefile b/chapter09/chapter9/node_modules/express/node_modules/debug/Makefile
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/debug/Makefile
rename to chapter09/chapter9/node_modules/express/node_modules/debug/Makefile
diff --git a/chapter9/chapter9/node_modules/express/node_modules/debug/Readme.md b/chapter09/chapter9/node_modules/express/node_modules/debug/Readme.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/debug/Readme.md
rename to chapter09/chapter9/node_modules/express/node_modules/debug/Readme.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/debug/browser.js b/chapter09/chapter9/node_modules/express/node_modules/debug/browser.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/debug/browser.js
rename to chapter09/chapter9/node_modules/express/node_modules/debug/browser.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/debug/component.json b/chapter09/chapter9/node_modules/express/node_modules/debug/component.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/debug/component.json
rename to chapter09/chapter9/node_modules/express/node_modules/debug/component.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/debug/debug.js b/chapter09/chapter9/node_modules/express/node_modules/debug/debug.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/debug/debug.js
rename to chapter09/chapter9/node_modules/express/node_modules/debug/debug.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/debug/node.js b/chapter09/chapter9/node_modules/express/node_modules/debug/node.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/debug/node.js
rename to chapter09/chapter9/node_modules/express/node_modules/debug/node.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/debug/node_modules/ms/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/debug/node_modules/ms/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/debug/node_modules/ms/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/debug/node_modules/ms/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/debug/node_modules/ms/README.md b/chapter09/chapter9/node_modules/express/node_modules/debug/node_modules/ms/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/debug/node_modules/ms/README.md
rename to chapter09/chapter9/node_modules/express/node_modules/debug/node_modules/ms/README.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/debug/node_modules/ms/index.js b/chapter09/chapter9/node_modules/express/node_modules/debug/node_modules/ms/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/debug/node_modules/ms/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/debug/node_modules/ms/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/debug/node_modules/ms/package.json b/chapter09/chapter9/node_modules/express/node_modules/debug/node_modules/ms/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/debug/node_modules/ms/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/debug/node_modules/ms/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/debug/package.json b/chapter09/chapter9/node_modules/express/node_modules/debug/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/debug/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/debug/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/escape-html/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/escape-html/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/escape-html/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/escape-html/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/escape-html/Makefile b/chapter09/chapter9/node_modules/express/node_modules/escape-html/Makefile
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/escape-html/Makefile
rename to chapter09/chapter9/node_modules/express/node_modules/escape-html/Makefile
diff --git a/chapter9/chapter9/node_modules/express/node_modules/escape-html/Readme.md b/chapter09/chapter9/node_modules/express/node_modules/escape-html/Readme.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/escape-html/Readme.md
rename to chapter09/chapter9/node_modules/express/node_modules/escape-html/Readme.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/escape-html/component.json b/chapter09/chapter9/node_modules/express/node_modules/escape-html/component.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/escape-html/component.json
rename to chapter09/chapter9/node_modules/express/node_modules/escape-html/component.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/escape-html/index.js b/chapter09/chapter9/node_modules/express/node_modules/escape-html/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/escape-html/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/escape-html/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/escape-html/package.json b/chapter09/chapter9/node_modules/express/node_modules/escape-html/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/escape-html/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/escape-html/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/fresh/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/fresh/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/fresh/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/fresh/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/fresh/History.md b/chapter09/chapter9/node_modules/express/node_modules/fresh/History.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/fresh/History.md
rename to chapter09/chapter9/node_modules/express/node_modules/fresh/History.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/fresh/Makefile b/chapter09/chapter9/node_modules/express/node_modules/fresh/Makefile
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/fresh/Makefile
rename to chapter09/chapter9/node_modules/express/node_modules/fresh/Makefile
diff --git a/chapter9/chapter9/node_modules/express/node_modules/fresh/Readme.md b/chapter09/chapter9/node_modules/express/node_modules/fresh/Readme.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/fresh/Readme.md
rename to chapter09/chapter9/node_modules/express/node_modules/fresh/Readme.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/fresh/index.js b/chapter09/chapter9/node_modules/express/node_modules/fresh/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/fresh/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/fresh/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/fresh/package.json b/chapter09/chapter9/node_modules/express/node_modules/fresh/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/fresh/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/fresh/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/merge-descriptors/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/merge-descriptors/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/merge-descriptors/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/merge-descriptors/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/merge-descriptors/README.md b/chapter09/chapter9/node_modules/express/node_modules/merge-descriptors/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/merge-descriptors/README.md
rename to chapter09/chapter9/node_modules/express/node_modules/merge-descriptors/README.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/merge-descriptors/component.json b/chapter09/chapter9/node_modules/express/node_modules/merge-descriptors/component.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/merge-descriptors/component.json
rename to chapter09/chapter9/node_modules/express/node_modules/merge-descriptors/component.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/merge-descriptors/index.js b/chapter09/chapter9/node_modules/express/node_modules/merge-descriptors/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/merge-descriptors/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/merge-descriptors/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/merge-descriptors/package.json b/chapter09/chapter9/node_modules/express/node_modules/merge-descriptors/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/merge-descriptors/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/merge-descriptors/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/methods/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/methods/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/methods/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/methods/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/methods/History.md b/chapter09/chapter9/node_modules/express/node_modules/methods/History.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/methods/History.md
rename to chapter09/chapter9/node_modules/express/node_modules/methods/History.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/methods/LICENSE b/chapter09/chapter9/node_modules/express/node_modules/methods/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/methods/LICENSE
rename to chapter09/chapter9/node_modules/express/node_modules/methods/LICENSE
diff --git a/chapter9/chapter9/node_modules/express/node_modules/methods/Readme.md b/chapter09/chapter9/node_modules/express/node_modules/methods/Readme.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/methods/Readme.md
rename to chapter09/chapter9/node_modules/express/node_modules/methods/Readme.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/methods/index.js b/chapter09/chapter9/node_modules/express/node_modules/methods/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/methods/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/methods/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/methods/package.json b/chapter09/chapter9/node_modules/express/node_modules/methods/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/methods/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/methods/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/methods/test/methods.js b/chapter09/chapter9/node_modules/express/node_modules/methods/test/methods.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/methods/test/methods.js
rename to chapter09/chapter9/node_modules/express/node_modules/methods/test/methods.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/parseurl/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/parseurl/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/parseurl/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/parseurl/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/parseurl/README.md b/chapter09/chapter9/node_modules/express/node_modules/parseurl/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/parseurl/README.md
rename to chapter09/chapter9/node_modules/express/node_modules/parseurl/README.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/parseurl/index.js b/chapter09/chapter9/node_modules/express/node_modules/parseurl/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/parseurl/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/parseurl/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/parseurl/package.json b/chapter09/chapter9/node_modules/express/node_modules/parseurl/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/parseurl/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/parseurl/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/path-to-regexp/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/path-to-regexp/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/path-to-regexp/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/path-to-regexp/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/path-to-regexp/History.md b/chapter09/chapter9/node_modules/express/node_modules/path-to-regexp/History.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/path-to-regexp/History.md
rename to chapter09/chapter9/node_modules/express/node_modules/path-to-regexp/History.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/path-to-regexp/Readme.md b/chapter09/chapter9/node_modules/express/node_modules/path-to-regexp/Readme.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/path-to-regexp/Readme.md
rename to chapter09/chapter9/node_modules/express/node_modules/path-to-regexp/Readme.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/path-to-regexp/component.json b/chapter09/chapter9/node_modules/express/node_modules/path-to-regexp/component.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/path-to-regexp/component.json
rename to chapter09/chapter9/node_modules/express/node_modules/path-to-regexp/component.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/path-to-regexp/index.js b/chapter09/chapter9/node_modules/express/node_modules/path-to-regexp/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/path-to-regexp/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/path-to-regexp/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/path-to-regexp/package.json b/chapter09/chapter9/node_modules/express/node_modules/path-to-regexp/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/path-to-regexp/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/path-to-regexp/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/path-to-regexp/test.js b/chapter09/chapter9/node_modules/express/node_modules/path-to-regexp/test.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/path-to-regexp/test.js
rename to chapter09/chapter9/node_modules/express/node_modules/path-to-regexp/test.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/proxy-addr/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/proxy-addr/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/proxy-addr/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/proxy-addr/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/proxy-addr/History.md b/chapter09/chapter9/node_modules/express/node_modules/proxy-addr/History.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/proxy-addr/History.md
rename to chapter09/chapter9/node_modules/express/node_modules/proxy-addr/History.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/proxy-addr/LICENSE b/chapter09/chapter9/node_modules/express/node_modules/proxy-addr/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/proxy-addr/LICENSE
rename to chapter09/chapter9/node_modules/express/node_modules/proxy-addr/LICENSE
diff --git a/chapter9/chapter9/node_modules/express/node_modules/proxy-addr/README.md b/chapter09/chapter9/node_modules/express/node_modules/proxy-addr/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/proxy-addr/README.md
rename to chapter09/chapter9/node_modules/express/node_modules/proxy-addr/README.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/proxy-addr/index.js b/chapter09/chapter9/node_modules/express/node_modules/proxy-addr/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/proxy-addr/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/proxy-addr/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/Cakefile b/chapter09/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/Cakefile
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/Cakefile
rename to chapter09/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/Cakefile
diff --git a/chapter9/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/LICENSE b/chapter09/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/LICENSE
rename to chapter09/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/LICENSE
diff --git a/chapter9/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/README.md b/chapter09/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/README.md
rename to chapter09/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/README.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/ipaddr.min.js b/chapter09/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/ipaddr.min.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/ipaddr.min.js
rename to chapter09/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/ipaddr.min.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/lib/ipaddr.js b/chapter09/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/lib/ipaddr.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/lib/ipaddr.js
rename to chapter09/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/lib/ipaddr.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/package.json b/chapter09/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/src/ipaddr.coffee b/chapter09/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/src/ipaddr.coffee
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/src/ipaddr.coffee
rename to chapter09/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/src/ipaddr.coffee
diff --git a/chapter9/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/test/ipaddr.test.coffee b/chapter09/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/test/ipaddr.test.coffee
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/test/ipaddr.test.coffee
rename to chapter09/chapter9/node_modules/express/node_modules/proxy-addr/node_modules/ipaddr.js/test/ipaddr.test.coffee
diff --git a/chapter9/chapter9/node_modules/express/node_modules/proxy-addr/package.json b/chapter09/chapter9/node_modules/express/node_modules/proxy-addr/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/proxy-addr/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/proxy-addr/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/qs/.gitmodules b/chapter09/chapter9/node_modules/express/node_modules/qs/.gitmodules
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/qs/.gitmodules
rename to chapter09/chapter9/node_modules/express/node_modules/qs/.gitmodules
diff --git a/chapter9/chapter9/node_modules/express/node_modules/qs/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/qs/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/qs/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/qs/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/qs/Readme.md b/chapter09/chapter9/node_modules/express/node_modules/qs/Readme.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/qs/Readme.md
rename to chapter09/chapter9/node_modules/express/node_modules/qs/Readme.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/qs/index.js b/chapter09/chapter9/node_modules/express/node_modules/qs/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/qs/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/qs/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/qs/package.json b/chapter09/chapter9/node_modules/express/node_modules/qs/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/qs/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/qs/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/range-parser/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/range-parser/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/range-parser/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/range-parser/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/range-parser/History.md b/chapter09/chapter9/node_modules/express/node_modules/range-parser/History.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/range-parser/History.md
rename to chapter09/chapter9/node_modules/express/node_modules/range-parser/History.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/range-parser/Makefile b/chapter09/chapter9/node_modules/express/node_modules/range-parser/Makefile
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/range-parser/Makefile
rename to chapter09/chapter9/node_modules/express/node_modules/range-parser/Makefile
diff --git a/chapter9/chapter9/node_modules/express/node_modules/range-parser/Readme.md b/chapter09/chapter9/node_modules/express/node_modules/range-parser/Readme.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/range-parser/Readme.md
rename to chapter09/chapter9/node_modules/express/node_modules/range-parser/Readme.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/range-parser/index.js b/chapter09/chapter9/node_modules/express/node_modules/range-parser/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/range-parser/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/range-parser/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/range-parser/package.json b/chapter09/chapter9/node_modules/express/node_modules/range-parser/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/range-parser/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/range-parser/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/send/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/send/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/History.md b/chapter09/chapter9/node_modules/express/node_modules/send/History.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/History.md
rename to chapter09/chapter9/node_modules/express/node_modules/send/History.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/Readme.md b/chapter09/chapter9/node_modules/express/node_modules/send/Readme.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/Readme.md
rename to chapter09/chapter9/node_modules/express/node_modules/send/Readme.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/index.js b/chapter09/chapter9/node_modules/express/node_modules/send/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/send/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/lib/send.js b/chapter09/chapter9/node_modules/express/node_modules/send/lib/send.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/lib/send.js
rename to chapter09/chapter9/node_modules/express/node_modules/send/lib/send.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/lib/utils.js b/chapter09/chapter9/node_modules/express/node_modules/send/lib/utils.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/lib/utils.js
rename to chapter09/chapter9/node_modules/express/node_modules/send/lib/utils.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/HISTORY.md b/chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/HISTORY.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/HISTORY.md
rename to chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/HISTORY.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/README.md b/chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/README.md
rename to chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/README.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/index.js b/chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/LICENSE b/chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/LICENSE
rename to chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/LICENSE
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/README.md b/chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/README.md
rename to chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/README.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/index.js b/chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/package.json b/chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/test.js b/chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/test.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/test.js
rename to chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/node_modules/ee-first/test.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/package.json b/chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/node_modules/finished/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/send/node_modules/finished/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/node_modules/mime/LICENSE b/chapter09/chapter9/node_modules/express/node_modules/send/node_modules/mime/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/node_modules/mime/LICENSE
rename to chapter09/chapter9/node_modules/express/node_modules/send/node_modules/mime/LICENSE
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/node_modules/mime/README.md b/chapter09/chapter9/node_modules/express/node_modules/send/node_modules/mime/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/node_modules/mime/README.md
rename to chapter09/chapter9/node_modules/express/node_modules/send/node_modules/mime/README.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/node_modules/mime/mime.js b/chapter09/chapter9/node_modules/express/node_modules/send/node_modules/mime/mime.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/node_modules/mime/mime.js
rename to chapter09/chapter9/node_modules/express/node_modules/send/node_modules/mime/mime.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/node_modules/mime/package.json b/chapter09/chapter9/node_modules/express/node_modules/send/node_modules/mime/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/node_modules/mime/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/send/node_modules/mime/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/node_modules/mime/test.js b/chapter09/chapter9/node_modules/express/node_modules/send/node_modules/mime/test.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/node_modules/mime/test.js
rename to chapter09/chapter9/node_modules/express/node_modules/send/node_modules/mime/test.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/node_modules/mime/types/mime.types b/chapter09/chapter9/node_modules/express/node_modules/send/node_modules/mime/types/mime.types
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/node_modules/mime/types/mime.types
rename to chapter09/chapter9/node_modules/express/node_modules/send/node_modules/mime/types/mime.types
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/node_modules/mime/types/node.types b/chapter09/chapter9/node_modules/express/node_modules/send/node_modules/mime/types/node.types
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/node_modules/mime/types/node.types
rename to chapter09/chapter9/node_modules/express/node_modules/send/node_modules/mime/types/node.types
diff --git a/chapter9/chapter9/node_modules/express/node_modules/send/package.json b/chapter09/chapter9/node_modules/express/node_modules/send/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/send/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/send/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/serve-static/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/serve-static/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/serve-static/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/serve-static/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/serve-static/History.md b/chapter09/chapter9/node_modules/express/node_modules/serve-static/History.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/serve-static/History.md
rename to chapter09/chapter9/node_modules/express/node_modules/serve-static/History.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/serve-static/LICENSE b/chapter09/chapter9/node_modules/express/node_modules/serve-static/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/serve-static/LICENSE
rename to chapter09/chapter9/node_modules/express/node_modules/serve-static/LICENSE
diff --git a/chapter9/chapter9/node_modules/express/node_modules/serve-static/Readme.md b/chapter09/chapter9/node_modules/express/node_modules/serve-static/Readme.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/serve-static/Readme.md
rename to chapter09/chapter9/node_modules/express/node_modules/serve-static/Readme.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/serve-static/index.js b/chapter09/chapter9/node_modules/express/node_modules/serve-static/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/serve-static/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/serve-static/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/serve-static/package.json b/chapter09/chapter9/node_modules/express/node_modules/serve-static/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/serve-static/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/serve-static/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/type-is/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/HISTORY.md b/chapter09/chapter9/node_modules/express/node_modules/type-is/HISTORY.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/HISTORY.md
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/HISTORY.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/README.md b/chapter09/chapter9/node_modules/express/node_modules/type-is/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/README.md
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/README.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/index.js b/chapter09/chapter9/node_modules/express/node_modules/type-is/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/.travis.yml b/chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/.travis.yml
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/.travis.yml
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/.travis.yml
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/LICENSE b/chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/LICENSE
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/LICENSE
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/Makefile b/chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/Makefile
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/Makefile
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/Makefile
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/README.md b/chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/README.md
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/README.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/SOURCES.md b/chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/SOURCES.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/SOURCES.md
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/SOURCES.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/build.js b/chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/build.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/build.js
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/build.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/component.json b/chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/component.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/component.json
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/component.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/custom.json b/chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/custom.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/custom.json
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/custom.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/index.js b/chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/mime.json b/chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/mime.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/mime.json
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/mime.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/node.json b/chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/node.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/node.json
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/lib/node.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/package.json b/chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/test/mime.js b/chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/test/mime.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/test/mime.js
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/test/mime.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/test/test.js b/chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/test/test.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/test/test.js
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/node_modules/mime-types/test/test.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/type-is/package.json b/chapter09/chapter9/node_modules/express/node_modules/type-is/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/type-is/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/type-is/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/utils-merge/.travis.yml b/chapter09/chapter9/node_modules/express/node_modules/utils-merge/.travis.yml
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/utils-merge/.travis.yml
rename to chapter09/chapter9/node_modules/express/node_modules/utils-merge/.travis.yml
diff --git a/chapter9/chapter9/node_modules/express/node_modules/utils-merge/LICENSE b/chapter09/chapter9/node_modules/express/node_modules/utils-merge/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/utils-merge/LICENSE
rename to chapter09/chapter9/node_modules/express/node_modules/utils-merge/LICENSE
diff --git a/chapter9/chapter9/node_modules/express/node_modules/utils-merge/README.md b/chapter09/chapter9/node_modules/express/node_modules/utils-merge/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/utils-merge/README.md
rename to chapter09/chapter9/node_modules/express/node_modules/utils-merge/README.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/utils-merge/index.js b/chapter09/chapter9/node_modules/express/node_modules/utils-merge/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/utils-merge/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/utils-merge/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/utils-merge/package.json b/chapter09/chapter9/node_modules/express/node_modules/utils-merge/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/utils-merge/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/utils-merge/package.json
diff --git a/chapter9/chapter9/node_modules/express/node_modules/vary/.npmignore b/chapter09/chapter9/node_modules/express/node_modules/vary/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/vary/.npmignore
rename to chapter09/chapter9/node_modules/express/node_modules/vary/.npmignore
diff --git a/chapter9/chapter9/node_modules/express/node_modules/vary/History.md b/chapter09/chapter9/node_modules/express/node_modules/vary/History.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/vary/History.md
rename to chapter09/chapter9/node_modules/express/node_modules/vary/History.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/vary/LICENSE b/chapter09/chapter9/node_modules/express/node_modules/vary/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/vary/LICENSE
rename to chapter09/chapter9/node_modules/express/node_modules/vary/LICENSE
diff --git a/chapter9/chapter9/node_modules/express/node_modules/vary/README.md b/chapter09/chapter9/node_modules/express/node_modules/vary/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/vary/README.md
rename to chapter09/chapter9/node_modules/express/node_modules/vary/README.md
diff --git a/chapter9/chapter9/node_modules/express/node_modules/vary/index.js b/chapter09/chapter9/node_modules/express/node_modules/vary/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/vary/index.js
rename to chapter09/chapter9/node_modules/express/node_modules/vary/index.js
diff --git a/chapter9/chapter9/node_modules/express/node_modules/vary/package.json b/chapter09/chapter9/node_modules/express/node_modules/vary/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/node_modules/vary/package.json
rename to chapter09/chapter9/node_modules/express/node_modules/vary/package.json
diff --git a/chapter9/chapter9/node_modules/express/package.json b/chapter09/chapter9/node_modules/express/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/express/package.json
rename to chapter09/chapter9/node_modules/express/package.json
diff --git a/chapter9/chapter9/node_modules/mongodb/.gitmodules b/chapter09/chapter9/node_modules/mongodb/.gitmodules
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/.gitmodules
rename to chapter09/chapter9/node_modules/mongodb/.gitmodules
diff --git a/chapter9/chapter9/node_modules/mongodb/.travis.yml b/chapter09/chapter9/node_modules/mongodb/.travis.yml
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/.travis.yml
rename to chapter09/chapter9/node_modules/mongodb/.travis.yml
diff --git a/chapter9/chapter9/node_modules/mongodb/CONTRIBUTING.md b/chapter09/chapter9/node_modules/mongodb/CONTRIBUTING.md
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/CONTRIBUTING.md
rename to chapter09/chapter9/node_modules/mongodb/CONTRIBUTING.md
diff --git a/chapter9/chapter9/node_modules/mongodb/LICENSE b/chapter09/chapter9/node_modules/mongodb/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/LICENSE
rename to chapter09/chapter9/node_modules/mongodb/LICENSE
diff --git a/chapter9/chapter9/node_modules/mongodb/Makefile b/chapter09/chapter9/node_modules/mongodb/Makefile
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/Makefile
rename to chapter09/chapter9/node_modules/mongodb/Makefile
diff --git a/chapter9/chapter9/node_modules/mongodb/Readme.md b/chapter09/chapter9/node_modules/mongodb/Readme.md
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/Readme.md
rename to chapter09/chapter9/node_modules/mongodb/Readme.md
diff --git a/chapter9/chapter9/node_modules/mongodb/index.js b/chapter09/chapter9/node_modules/mongodb/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/index.js
rename to chapter09/chapter9/node_modules/mongodb/index.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/admin.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/admin.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/admin.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/admin.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/aggregation_cursor.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/aggregation_cursor.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/aggregation_cursor.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/aggregation_cursor.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_cr.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_cr.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_cr.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_cr.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_gssapi.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_gssapi.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_gssapi.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_gssapi.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_plain.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_plain.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_plain.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_plain.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_sspi.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_sspi.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_sspi.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_sspi.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_x509.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_x509.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_x509.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/auth/mongodb_x509.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/aggregation.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/aggregation.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/aggregation.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/aggregation.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/batch/common.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/batch/common.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/batch/common.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/batch/common.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/batch/ordered.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/batch/ordered.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/batch/ordered.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/batch/ordered.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/batch/unordered.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/batch/unordered.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/batch/unordered.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/batch/unordered.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/commands.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/commands.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/commands.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/commands.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/core.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/core.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/core.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/core.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/geo.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/geo.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/geo.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/geo.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/index.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/index.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/index.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/query.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/query.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/query.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/query.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/shared.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/shared.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/collection/shared.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/collection/shared.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/command_cursor.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/command_cursor.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/command_cursor.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/command_cursor.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/commands/base_command.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/commands/base_command.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/commands/base_command.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/commands/base_command.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/commands/db_command.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/commands/db_command.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/commands/db_command.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/commands/db_command.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/commands/delete_command.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/commands/delete_command.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/commands/delete_command.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/commands/delete_command.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/commands/get_more_command.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/commands/get_more_command.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/commands/get_more_command.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/commands/get_more_command.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/commands/insert_command.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/commands/insert_command.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/commands/insert_command.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/commands/insert_command.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/commands/kill_cursor_command.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/commands/query_command.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/commands/query_command.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/commands/query_command.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/commands/query_command.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/commands/update_command.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/commands/update_command.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/commands/update_command.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/commands/update_command.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/base.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/base.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/base.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/base.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/connection.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/connection.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/connection.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/connection.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/connection_pool.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/connection_pool.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/connection_pool.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/connection_pool.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/connection_utils.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/connection_utils.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/connection_utils.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/connection_utils.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/mongos.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/mongos.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/mongos.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/mongos.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/read_preference.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/read_preference.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/read_preference.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/read_preference.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/ha.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/ha.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/ha.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/ha.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/options.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/options.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/options.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/options.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set_state.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set_state.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set_state.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/repl_set_state.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/ping_strategy.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/ping_strategy.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/ping_strategy.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/ping_strategy.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/statistics_strategy.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/statistics_strategy.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/statistics_strategy.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/repl_set/strategies/statistics_strategy.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/server.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/server.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/server.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/server.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/server_capabilities.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/server_capabilities.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/server_capabilities.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/server_capabilities.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/url_parser.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/url_parser.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/connection/url_parser.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/connection/url_parser.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/cursor.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/cursor.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/cursor.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/cursor.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/cursorstream.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/cursorstream.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/cursorstream.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/cursorstream.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/db.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/db.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/db.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/db.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/gridfs/chunk.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/gridfs/chunk.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/gridfs/chunk.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/gridfs/chunk.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/gridfs/grid.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/gridfs/grid.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/gridfs/grid.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/gridfs/grid.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/gridfs/gridstore.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/gridfs/readstream.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/gridfs/readstream.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/gridfs/readstream.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/gridfs/readstream.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/index.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/index.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/index.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/mongo_client.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/mongo_client.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/mongo_client.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/mongo_client.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/scope.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/scope.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/scope.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/scope.js
diff --git a/chapter9/chapter9/node_modules/mongodb/lib/mongodb/utils.js b/chapter09/chapter9/node_modules/mongodb/lib/mongodb/utils.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/lib/mongodb/utils.js
rename to chapter09/chapter9/node_modules/mongodb/lib/mongodb/utils.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/.travis.yml b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/.travis.yml
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/.travis.yml
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/.travis.yml
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/LICENSE b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/LICENSE
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/LICENSE
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/Makefile b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/Makefile
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/Makefile
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/Makefile
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/README.md b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/README.md
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/README.md
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/binding.gyp b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/binding.gyp
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/binding.gyp
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/binding.gyp
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/browser_build/bson.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/browser_build/bson.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/browser_build/bson.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/browser_build/bson.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/browser_build/package.json b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/browser_build/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/browser_build/package.json
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/browser_build/package.json
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/build/binding.sln b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/build/binding.sln
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/build/binding.sln
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/build/binding.sln
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/build/bson.vcxproj b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/build/bson.vcxproj
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/build/bson.vcxproj
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/build/bson.vcxproj
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/build/bson.vcxproj.filters b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/build/bson.vcxproj.filters
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/build/bson.vcxproj.filters
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/build/bson.vcxproj.filters
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/build/config.gypi b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/build/config.gypi
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/build/config.gypi
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/build/config.gypi
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/build_browser.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/build_browser.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/build_browser.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/build_browser.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/builderror.log b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/builderror.log
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/builderror.log
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/builderror.log
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/ext/Makefile b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/ext/Makefile
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/ext/Makefile
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/ext/Makefile
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/ext/bson.cc b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/ext/bson.cc
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/ext/bson.cc
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/ext/bson.cc
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/ext/bson.h b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/ext/bson.h
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/ext/bson.h
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/ext/bson.h
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/ext/index.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/ext/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/ext/index.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/ext/index.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/ext/win32/ia32/bson.node
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/ext/win32/x64/bson.node b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/ext/win32/x64/bson.node
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/ext/win32/x64/bson.node
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/ext/win32/x64/bson.node
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/ext/wscript b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/ext/wscript
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/ext/wscript
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/ext/wscript
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/binary.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/binary.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/binary.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/binary.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/binary_parser.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/bson.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/bson.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/bson.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/bson.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/bson_new.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/bson_new.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/bson_new.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/bson_new.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/code.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/code.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/code.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/code.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/db_ref.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/double.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/double.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/double.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/double.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/float_parser.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/index.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/index.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/index.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/long.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/long.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/long.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/long.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/max_key.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/min_key.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/objectid.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/symbol.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/lib/bson/timestamp.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/.dntrc b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/.dntrc
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/.dntrc
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/.dntrc
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/LICENSE b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/LICENSE
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/LICENSE
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/README.md b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/README.md
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/README.md
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/build/config.gypi b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/build/config.gypi
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/build/config.gypi
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/build/config.gypi
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/include_dirs.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/include_dirs.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/include_dirs.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/include_dirs.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/nan.h b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/nan.h
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/nan.h
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/nan.h
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/package.json b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/package.json
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/node_modules/nan/package.json
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/package.json b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/package.json
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/package.json
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/t b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/t
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/t
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/t
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/tools/gleak.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/tools/gleak.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/tools/gleak.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/tools/gleak.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/MIT.LICENSE
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine-html.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.css
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/tools/jasmine-1.1.0/jasmine_favicon.png
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/v8.log b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/v8.log
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/v8.log
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/v8.log
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/bson/v8.result b/chapter09/chapter9/node_modules/mongodb/node_modules/bson/v8.result
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/bson/v8.result
rename to chapter09/chapter9/node_modules/mongodb/node_modules/bson/v8.result
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/LICENSE b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/LICENSE
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/LICENSE
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/README.md b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/README.md
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/README.md
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/binding.gyp b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/binding.gyp
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/binding.gyp
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/binding.gyp
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/build/binding.sln b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/build/binding.sln
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/build/binding.sln
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/build/binding.sln
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/build/config.gypi b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/build/config.gypi
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/build/config.gypi
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/build/config.gypi
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj.filters b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj.filters
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj.filters
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/build/kerberos.vcxproj.filters
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/builderror.log b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/builderror.log
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/builderror.log
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/builderror.log
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/index.js b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/index.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/index.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/auth_processes/mongodb.js b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/auth_processes/mongodb.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/auth_processes/mongodb.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/auth_processes/mongodb.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/base64.c b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/base64.c
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/base64.c
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/base64.c
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/base64.h b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/base64.h
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/base64.h
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/base64.h
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos.cc b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos.cc
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos.cc
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos.cc
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos.h b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos.h
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos.h
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos.h
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos.js b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.cc b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.cc
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.cc
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.cc
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.h b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.h
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.h
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberos_context.h
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.c b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.c
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.c
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.c
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.h b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.h
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.h
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/kerberosgss.h
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/sspi.js b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/sspi.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/sspi.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/sspi.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.c b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.c
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.c
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.c
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.h b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.h
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.h
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/base64.h
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.cc b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.cc
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.cc
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.cc
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.h b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.h
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.h
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos.h
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.c b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.c
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.c
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.c
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.h b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.h
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.h
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/kerberos_sspi.h
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.cc b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.cc
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.cc
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.cc
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.h b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.h
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.h
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/worker.h
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.h b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.h
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.h
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.h
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.js b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.cc b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.cc
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.cc
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.cc
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.h b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.h
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.h
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.h
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.js b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_context.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.h b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.h
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.h
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.h
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.js b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/win32/wrappers/security_credentials.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/worker.cc b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/worker.cc
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/worker.cc
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/worker.cc
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/worker.h b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/worker.h
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/lib/worker.h
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/lib/worker.h
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/package.json b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/package.json
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/package.json
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/test/kerberos_tests.js b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/test/kerberos_tests.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/test/kerberos_tests.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/test/kerberos_tests.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/test/kerberos_win32_test.js b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/test/kerberos_win32_test.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/test/kerberos_win32_test.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/test/kerberos_win32_test.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_tests.js b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_tests.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_tests.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/test/win32/security_buffer_tests.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/test/win32/security_credentials_tests.js b/chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/test/win32/security_credentials_tests.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/kerberos/test/win32/security_credentials_tests.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/kerberos/test/win32/security_credentials_tests.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/.npmignore b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/.npmignore
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/.npmignore
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/LICENSE b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/LICENSE
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/LICENSE
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/README.md b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/README.md
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/README.md
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/duplex.js b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/duplex.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/duplex.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/duplex.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_duplex.js b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_duplex.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_duplex.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_duplex.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_passthrough.js b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_passthrough.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_passthrough.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_passthrough.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_readable.js b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_readable.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_readable.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_readable.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_transform.js b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_transform.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_transform.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_transform.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_writable.js b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_writable.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_writable.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/lib/_stream_writable.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/README.md b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/README.md
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/README.md
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/float.patch b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/float.patch
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/float.patch
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/float.patch
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/lib/util.js b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/package.json b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/package.json
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/package.json
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/util.js b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/util.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/util.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/util.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/LICENSE b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/LICENSE
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/LICENSE
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/README.md b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/README.md
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/README.md
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits.js b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits_browser.js b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits_browser.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits_browser.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits_browser.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/package.json b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/package.json
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/package.json
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/test.js b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/test.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/test.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/test.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/README.md b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/README.md
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/README.md
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/build/build.js b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/build/build.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/build/build.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/build/build.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/component.json b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/component.json
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/component.json
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/component.json
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/index.js b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/index.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/index.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/package.json b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/package.json
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/package.json
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/.npmignore b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/.npmignore
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/.npmignore
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/.npmignore
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/LICENSE b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/LICENSE
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/LICENSE
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/LICENSE
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/README.md b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/README.md
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/README.md
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/README.md
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/index.js b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/index.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/index.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/index.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/package.json b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/package.json
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/package.json
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/package.json b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/package.json
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/package.json
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/passthrough.js b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/passthrough.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/passthrough.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/passthrough.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/readable.js b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/readable.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/readable.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/readable.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/transform.js b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/transform.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/transform.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/transform.js
diff --git a/chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/writable.js b/chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/writable.js
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/node_modules/readable-stream/writable.js
rename to chapter09/chapter9/node_modules/mongodb/node_modules/readable-stream/writable.js
diff --git a/chapter9/chapter9/node_modules/mongodb/package.json b/chapter09/chapter9/node_modules/mongodb/package.json
similarity index 100%
rename from chapter9/chapter9/node_modules/mongodb/package.json
rename to chapter09/chapter9/node_modules/mongodb/package.json
diff --git a/chapter9/chapter9/package.json b/chapter09/chapter9/package.json
similarity index 100%
rename from chapter9/chapter9/package.json
rename to chapter09/chapter9/package.json
diff --git a/chapter9/chapter9/todocomplete/app.js b/chapter09/chapter9/todocomplete/app.js
similarity index 100%
rename from chapter9/chapter9/todocomplete/app.js
rename to chapter09/chapter9/todocomplete/app.js
diff --git a/chapter9/chapter9/todocomplete/public/index.html b/chapter09/chapter9/todocomplete/public/index.html
similarity index 100%
rename from chapter9/chapter9/todocomplete/public/index.html
rename to chapter09/chapter9/todocomplete/public/index.html
diff --git a/chapter9/chapter9/todocomplete/public/main.js b/chapter09/chapter9/todocomplete/public/main.js
similarity index 100%
rename from chapter9/chapter9/todocomplete/public/main.js
rename to chapter09/chapter9/todocomplete/public/main.js
diff --git a/chapter9/chapter9/todocomplete/public/vendor/angular/angular-route.js b/chapter09/chapter9/todocomplete/public/vendor/angular/angular-route.js
similarity index 100%
rename from chapter9/chapter9/todocomplete/public/vendor/angular/angular-route.js
rename to chapter09/chapter9/todocomplete/public/vendor/angular/angular-route.js
diff --git a/chapter9/chapter9/todocomplete/public/vendor/angular/angular.js b/chapter09/chapter9/todocomplete/public/vendor/angular/angular.js
similarity index 100%
rename from chapter9/chapter9/todocomplete/public/vendor/angular/angular.js
rename to chapter09/chapter9/todocomplete/public/vendor/angular/angular.js
diff --git a/chapter9/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap-theme.css b/chapter09/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap-theme.css
similarity index 100%
rename from chapter9/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap-theme.css
rename to chapter09/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap-theme.css
diff --git a/chapter9/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap-theme.css.map b/chapter09/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap-theme.css.map
similarity index 100%
rename from chapter9/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap-theme.css.map
rename to chapter09/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap-theme.css.map
diff --git a/chapter9/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap-theme.min.css b/chapter09/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap-theme.min.css
similarity index 100%
rename from chapter9/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap-theme.min.css
rename to chapter09/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap-theme.min.css
diff --git a/chapter9/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap.css b/chapter09/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap.css
similarity index 100%
rename from chapter9/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap.css
rename to chapter09/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap.css
diff --git a/chapter9/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap.css.map b/chapter09/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap.css.map
similarity index 100%
rename from chapter9/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap.css.map
rename to chapter09/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap.css.map
diff --git a/chapter9/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap.min.css b/chapter09/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap.min.css
similarity index 100%
rename from chapter9/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap.min.css
rename to chapter09/chapter9/todocomplete/public/vendor/bootstrap/css/bootstrap.min.css
diff --git a/chapter9/chapter9/todocomplete/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.eot b/chapter09/chapter9/todocomplete/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.eot
similarity index 100%
rename from chapter9/chapter9/todocomplete/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.eot
rename to chapter09/chapter9/todocomplete/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.eot
diff --git a/chapter9/chapter9/todocomplete/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.svg b/chapter09/chapter9/todocomplete/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.svg
similarity index 100%
rename from chapter9/chapter9/todocomplete/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.svg
rename to chapter09/chapter9/todocomplete/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.svg
diff --git a/chapter9/chapter9/todocomplete/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.ttf b/chapter09/chapter9/todocomplete/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.ttf
similarity index 100%
rename from chapter9/chapter9/todocomplete/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.ttf
rename to chapter09/chapter9/todocomplete/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.ttf
diff --git a/chapter9/chapter9/todocomplete/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.woff b/chapter09/chapter9/todocomplete/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.woff
similarity index 100%
rename from chapter9/chapter9/todocomplete/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.woff
rename to chapter09/chapter9/todocomplete/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.woff
diff --git a/chapter9/chapter9/todocomplete/public/vendor/bootstrap/js/bootstrap.js b/chapter09/chapter9/todocomplete/public/vendor/bootstrap/js/bootstrap.js
similarity index 100%
rename from chapter9/chapter9/todocomplete/public/vendor/bootstrap/js/bootstrap.js
rename to chapter09/chapter9/todocomplete/public/vendor/bootstrap/js/bootstrap.js
diff --git a/chapter9/chapter9/todocomplete/public/vendor/bootstrap/js/bootstrap.min.js b/chapter09/chapter9/todocomplete/public/vendor/bootstrap/js/bootstrap.min.js
similarity index 100%
rename from chapter9/chapter9/todocomplete/public/vendor/bootstrap/js/bootstrap.min.js
rename to chapter09/chapter9/todocomplete/public/vendor/bootstrap/js/bootstrap.min.js
diff --git a/chapter9/chapter9/todocomplete/public/vendor/jquery/jquery.js b/chapter09/chapter9/todocomplete/public/vendor/jquery/jquery.js
similarity index 100%
rename from chapter9/chapter9/todocomplete/public/vendor/jquery/jquery.js
rename to chapter09/chapter9/todocomplete/public/vendor/jquery/jquery.js
diff --git a/chapter9/chapter9/todostart/app.js b/chapter09/chapter9/todostart/app.js
similarity index 100%
rename from chapter9/chapter9/todostart/app.js
rename to chapter09/chapter9/todostart/app.js
diff --git a/chapter9/chapter9/todostart/public/index.html b/chapter09/chapter9/todostart/public/index.html
similarity index 100%
rename from chapter9/chapter9/todostart/public/index.html
rename to chapter09/chapter9/todostart/public/index.html
diff --git a/chapter9/chapter9/todostart/public/main.js b/chapter09/chapter9/todostart/public/main.js
similarity index 100%
rename from chapter9/chapter9/todostart/public/main.js
rename to chapter09/chapter9/todostart/public/main.js
diff --git a/chapter9/chapter9/todostart/public/vendor/angular/angular-route.js b/chapter09/chapter9/todostart/public/vendor/angular/angular-route.js
similarity index 100%
rename from chapter9/chapter9/todostart/public/vendor/angular/angular-route.js
rename to chapter09/chapter9/todostart/public/vendor/angular/angular-route.js
diff --git a/chapter9/chapter9/todostart/public/vendor/angular/angular.js b/chapter09/chapter9/todostart/public/vendor/angular/angular.js
similarity index 100%
rename from chapter9/chapter9/todostart/public/vendor/angular/angular.js
rename to chapter09/chapter9/todostart/public/vendor/angular/angular.js
diff --git a/chapter9/chapter9/todostart/public/vendor/bootstrap/css/bootstrap-theme.css b/chapter09/chapter9/todostart/public/vendor/bootstrap/css/bootstrap-theme.css
similarity index 100%
rename from chapter9/chapter9/todostart/public/vendor/bootstrap/css/bootstrap-theme.css
rename to chapter09/chapter9/todostart/public/vendor/bootstrap/css/bootstrap-theme.css
diff --git a/chapter9/chapter9/todostart/public/vendor/bootstrap/css/bootstrap-theme.css.map b/chapter09/chapter9/todostart/public/vendor/bootstrap/css/bootstrap-theme.css.map
similarity index 100%
rename from chapter9/chapter9/todostart/public/vendor/bootstrap/css/bootstrap-theme.css.map
rename to chapter09/chapter9/todostart/public/vendor/bootstrap/css/bootstrap-theme.css.map
diff --git a/chapter9/chapter9/todostart/public/vendor/bootstrap/css/bootstrap-theme.min.css b/chapter09/chapter9/todostart/public/vendor/bootstrap/css/bootstrap-theme.min.css
similarity index 100%
rename from chapter9/chapter9/todostart/public/vendor/bootstrap/css/bootstrap-theme.min.css
rename to chapter09/chapter9/todostart/public/vendor/bootstrap/css/bootstrap-theme.min.css
diff --git a/chapter9/chapter9/todostart/public/vendor/bootstrap/css/bootstrap.css b/chapter09/chapter9/todostart/public/vendor/bootstrap/css/bootstrap.css
similarity index 100%
rename from chapter9/chapter9/todostart/public/vendor/bootstrap/css/bootstrap.css
rename to chapter09/chapter9/todostart/public/vendor/bootstrap/css/bootstrap.css
diff --git a/chapter9/chapter9/todostart/public/vendor/bootstrap/css/bootstrap.css.map b/chapter09/chapter9/todostart/public/vendor/bootstrap/css/bootstrap.css.map
similarity index 100%
rename from chapter9/chapter9/todostart/public/vendor/bootstrap/css/bootstrap.css.map
rename to chapter09/chapter9/todostart/public/vendor/bootstrap/css/bootstrap.css.map
diff --git a/chapter9/chapter9/todostart/public/vendor/bootstrap/css/bootstrap.min.css b/chapter09/chapter9/todostart/public/vendor/bootstrap/css/bootstrap.min.css
similarity index 100%
rename from chapter9/chapter9/todostart/public/vendor/bootstrap/css/bootstrap.min.css
rename to chapter09/chapter9/todostart/public/vendor/bootstrap/css/bootstrap.min.css
diff --git a/chapter9/chapter9/todostart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.eot b/chapter09/chapter9/todostart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.eot
similarity index 100%
rename from chapter9/chapter9/todostart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.eot
rename to chapter09/chapter9/todostart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.eot
diff --git a/chapter9/chapter9/todostart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.svg b/chapter09/chapter9/todostart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.svg
similarity index 100%
rename from chapter9/chapter9/todostart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.svg
rename to chapter09/chapter9/todostart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.svg
diff --git a/chapter9/chapter9/todostart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.ttf b/chapter09/chapter9/todostart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.ttf
similarity index 100%
rename from chapter9/chapter9/todostart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.ttf
rename to chapter09/chapter9/todostart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.ttf
diff --git a/chapter9/chapter9/todostart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.woff b/chapter09/chapter9/todostart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.woff
similarity index 100%
rename from chapter9/chapter9/todostart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.woff
rename to chapter09/chapter9/todostart/public/vendor/bootstrap/fonts/glyphicons-halflings-regular.woff
diff --git a/chapter9/chapter9/todostart/public/vendor/bootstrap/js/bootstrap.js b/chapter09/chapter9/todostart/public/vendor/bootstrap/js/bootstrap.js
similarity index 100%
rename from chapter9/chapter9/todostart/public/vendor/bootstrap/js/bootstrap.js
rename to chapter09/chapter9/todostart/public/vendor/bootstrap/js/bootstrap.js
diff --git a/chapter9/chapter9/todostart/public/vendor/bootstrap/js/bootstrap.min.js b/chapter09/chapter9/todostart/public/vendor/bootstrap/js/bootstrap.min.js
similarity index 100%
rename from chapter9/chapter9/todostart/public/vendor/bootstrap/js/bootstrap.min.js
rename to chapter09/chapter9/todostart/public/vendor/bootstrap/js/bootstrap.min.js
diff --git a/chapter9/chapter9/todostart/public/vendor/jquery/jquery.js b/chapter09/chapter9/todostart/public/vendor/jquery/jquery.js
similarity index 100%
rename from chapter9/chapter9/todostart/public/vendor/jquery/jquery.js
rename to chapter09/chapter9/todostart/public/vendor/jquery/jquery.js