diff --git a/package-lock.json b/package-lock.json
index e99219b..423685e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,14 +22,27 @@
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       "dev": true
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+      "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
+      "integrity": "sha512-NfJ4UzBCcQGLDlQq7nHxH+tv3kyZ0hHQqF5BO6J7tNJeP5do1llPr8dZ8zHonfhAu0PHAdMkSo+8o0wxg9lZWw==",
+      "dev": true
+    },
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-      "version": "https://registry.npmjs.org/block-stream/-/block-stream-0.0.9.tgz",
+      "version": "0.0.9",
+      "resolved": "https://registry.npmjs.org/block-stream/-/block-stream-0.0.9.tgz",
       "integrity": "sha1-E+v+d4oDIFz+A3UUgeu0szAMEmo=",
       "dev": true,
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-        "inherits": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz"
+        "inherits": "2.0.3"
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+    "core-util-is": {
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+      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
+      "integrity": "sha512-3lqz5YjWTYnW6dlDa5TLaTCcShfar1e40rmcJVwCBJC6mWlFuj0eCHIElmG1g5kyuJ/GD+8Wn4FFCcz4gJPfaQ==",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-0.1.5.tgz",
@@ -56,6 +69,12 @@
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+      "resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.3.0.tgz",
+      "integrity": "sha512-11Ndz7Nv+mvAC1j0ktTa7fAb0vLyGGX+rMHNBYQviQDGU0Hw7lhctJANqbPhu9nV9/izT/IntTgZ7Im/9LJs9g==",
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@@ -1967,8 +1986,7 @@
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-          "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
-          "dev": true
+          "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
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@@ -2067,8 +2085,7 @@
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-          "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU=",
-          "dev": true
+          "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU="
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@@ -2376,8 +2393,7 @@
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-          "integrity": "sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM=",
-          "dev": true
+          "integrity": "sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM="
         },
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@@ -2400,26 +2416,6 @@
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-          "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.1.tgz",
-          "integrity": "sha1-MT5mvB5cwG5Di8G3SZwuXFastqI=",
-          "dev": true,
-          "requires": {
-            "assert-plus": "1.0.0",
-            "extsprintf": "1.3.0",
-            "json-schema": "0.2.3",
-            "verror": "1.10.0"
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-              "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-              "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
-              "dev": true
-            }
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@@ -3006,15 +3002,6 @@
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-          "integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==",
-          "dev": true,
-          "requires": {
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@@ -3026,6 +3013,15 @@
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+          "version": "1.0.3",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz",
+          "integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==",
+          "dev": true,
+          "requires": {
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+          }
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@@ -3071,7 +3067,7 @@
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           "dev": true,
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-            "block-stream": "https://registry.npmjs.org/block-stream/-/block-stream-0.0.9.tgz",
+            "block-stream": "0.0.9",
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@@ -3137,7 +3133,6 @@
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-          "dev": true,
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@@ -3147,8 +3142,7 @@
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-              "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
-              "dev": true
+              "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
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@@ -3704,7 +3698,8 @@
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-      "version": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
       "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=",
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@@ -3746,6 +3741,24 @@
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       "dev": true
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+    "json-schema": {
+      "version": "0.2.3",
+      "resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.2.3.tgz",
+      "integrity": "sha512-a3xHnILGMtk+hDOqNwHzF6e2fNbiMrXZvxKQiEv2MlgQP+pjIOzqAmKYD2mDpXYE/44M7g+n9p2bKkYWDUcXCQ==",
+      "dev": true
+    },
+    "jsprim": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.1.tgz",
+      "integrity": "sha512-4Dj8Rf+fQ+/Pn7C5qeEX02op1WfOss3PKTE9Nsop3Dx+6UPxlm1dr/og7o2cRa5hNN07CACr4NFzRLtj/rjWog==",
+      "dev": true,
+      "requires": {
+        "assert-plus": "1.0.0",
+        "extsprintf": "1.3.0",
+        "json-schema": "0.2.3",
+        "verror": "1.10.0"
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@@ -3906,6 +3919,17 @@
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       "dev": true
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+    "verror": {
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
+      "integrity": "sha512-ZZKSmDAEFOijERBLkmYfJ+vmk3w+7hOLYDNkRCuRuMJGEmqYNCNLyBBFwWKVMhfwaEF3WOd0Zlw86U/WC/+nYw==",
+      "dev": true,
+      "requires": {
+        "assert-plus": "^1.0.0",
+        "core-util-is": "1.0.2",
+        "extsprintf": "^1.2.0"
+      }
+    },
     "vinyl-fs": {
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       "resolved": "https://registry.npmjs.org/vinyl-fs/-/vinyl-fs-0.3.14.tgz",