Add missing newline at the end of text files

On Unix it is common to have a newline at the end of text files.

Author: berendt

.slugignore

@@ -1 +1 @@
-/app/tests
+/app/tests

.travis.yml

@@ -4,4 +4,4 @@ node_js:
 env:
   - NODE_ENV=travis
 services:
-  - mongodb
+  - mongodb

Dockerfile

@@ -26,4 +26,4 @@ ENV NODE_ENV development
 # Port 3000 for server
 # Port 35729 for livereload
 EXPOSE 3000 35729
-CMD ["grunt"]
+CMD ["grunt"]

config/assets/development.js

@@ -2,4 +2,4 @@
 
 module.exports = {
 	// Development assets
-};
+};

config/assets/test.js

@@ -6,4 +6,4 @@ module.exports = {
 		server: ['modules/*/tests/server/**/*.js'],
 		e2e: ['modules/*/tests/e2e/**/*.js']
 	}
-};
+};

config/env/production.js

@@ -37,4 +37,4 @@ module.exports = {
             }
         }
     }
-};
+};

config/env/test.js

@@ -41,4 +41,4 @@ module.exports = {
 			}
 		}
 	}
-};
+};

config/lib/socket.io.js

@@ -58,4 +58,4 @@ module.exports = function(app, db) {
     });
 
     return server;
-};
+};

fig.yml

@@ -9,4 +9,4 @@ web:
 db:
   image: mongo
   ports: 
-   - "27017:27017"
+   - "27017:27017"

modules/articles/client/articles.client.module.js

@@ -1,4 +1,4 @@
 'use strict';
 
 // Use Applicaion configuration module to register a new module
-ApplicationConfiguration.registerModule('articles');
+ApplicationConfiguration.registerModule('articles');