without $resource

package.json

@@ -5,7 +5,6 @@
   "homepage": "https://github.com/synox/disposable-mailbox",
   "dependencies": {
     "angular": "^1.5.2",
-    "angular-resource": "^1.5.2",
     "angular-sanitize": "^1.5.6",
     "angular-ui-router": "^1.0.0-beta.1",
     "angular-ui-bootstrap": "^1.3.3",

src/app/app.js

@@ -1,7 +1,6 @@
 // Vendor-Imports
 import angular from 'angular';
 import uiRouter from 'angular-ui-router';
-import ngResource from 'angular-resource';
 import uiBootstrap from 'angular-ui-bootstrap';
 import 'bootstrap/dist/css/bootstrap.css';
 import 'babel-polyfill';