Add ngResource and ngRoute modules in angularjs app.

accountant/frontend/static/js/app.js

@@ -15,6 +15,7 @@
     along with Accountant.  If not, see <http://www.gnu.org/licenses/>.
  */
 var accountantApp = angular.module("accountantApp", [
+    'ngResource', 'ngRoute',
     "mgcrea.ngStrap",
     "highcharts-ng"
 ])