FS-8045 [Verto-Communicator] Make the folder structure compliant with AngularJS best practices and adjust build system.

html5/verto/verto_communicator/package.json

@@ -5,6 +5,7 @@
   "devDependencies": {
     "autoprefixer-core": "^5.2.1",
     "browser-sync": "^2.8.2",
+    "connect-logger": "0.0.1",
     "grunt": "^0.4.5",
     "grunt-browser-sync": "^2.1.2",
     "grunt-concurrent": "^1.0.0",
@@ -21,7 +22,6 @@
     "grunt-newer": "^1.1.0",
     "grunt-ng-annotate": "^0.9.2",
     "grunt-postcss": "^0.5.3",
-    "grunt-string-replace": "^1.2.0",
     "grunt-svgmin": "^2.0.0",
     "grunt-usemin": "^3.0.0",
     "grunt-wiredep": "^2.0.0",