Fix backup restore

This merge request fixes the backup restore system.

Note that it might not be backward compatible.

Fixes #492

beat/web/reports/static/reports/app/factories/experimentFactory.js

@@ -20,7 +20,7 @@
  * with the BEAT platform. If not, see http://www.gnu.org/licenses/.
  */
 //This factory retrieves data from the REST API and associates it with the $scope
-angular.module('reportApp').factory('experimentFactory', 'UrlService', function($http, $q, UrlService){
+angular.module('reportApp').factory('experimentFactory', ['$http', 'UrlService', function($http, UrlService){
     let urlBase = '/api/v1/experiments';
     let prefix = new URL(UrlService.getPrefix()).pathname;
     if(prefix.endsWith('/'))
@@ -51,4 +51,4 @@ angular.module('reportApp').factory('experimentFactory', 'UrlService', function(
             });
         }
     };
-});
+}]);