feat(app): add grunt jscs task for maintaining consistent code style

Author: DaftMonk

Diff for: app/templates/.jscs.json

@@ -0,0 +1,3 @@
+{
+  "preset": "google"
+}

Diff for: app/templates/Gruntfile.js

@@ -192,6 +192,21 @@ module.exports = function (grunt) {
       }
     },
 
+    jscs: {
+      options: {
+        config: ".jscs.json"
+      },
+      main: {
+        files: {
+          src: [
+            '<%%= yeoman.client %>/app/**/*.js',
+            '<%%= yeoman.client %>/app/**/*.js',
+            'server/**/*.js'
+          ]
+        }
+      }
+    },
+
     // Empties folders to start fresh
     clean: {
       dist: {

Diff for: app/templates/_package.json

@@ -48,6 +48,7 @@
     "grunt-contrib-jade": "^0.11.0",<% } %><% if(filters.less) { %>
     "grunt-contrib-less": "^0.11.4",<% } %>
     "grunt-google-cdn": "~0.4.0",
+    "grunt-jscs": "~0.7.1",
     "grunt-newer": "~0.7.0",
     "grunt-ng-annotate": "^0.2.3",
     "grunt-rev": "~0.1.0",