Fix travis.yml for multiple deployment targets

Author: fxstein

.travis.yml

@@ -19,16 +19,15 @@ script:
 after_success:
   - coveralls
 deploy:
-  provider: pypi
-  user: $pypi_test_user
-  password: $pypi_test_pass
-  server: $pypi_test
-  on:
-    branch: deploy-test
-deploy:
-  provider: pypi
-  user: $pypi_user
-  password: $pypi_pass
-  server: $pypi
-  on:
-    branch: deploy
+  - provider: pypi
+    user: $pypi_test_user
+    password: $pypi_test_pass
+    server: $pypi_test
+    on:
+      branch: deploy-test
+  - provider: pypi
+    user: $pypi_user
+    password: $pypi_pass
+    server: $pypi
+    on:
+      branch: deploy