Rename the javascriptlibrary so it's just a service, not a helperservice :)

src/Umbraco.Web.UI.Client/src/common/services/javascriptlibrary.service.js

@@ -1,7 +1,7 @@
 (function () {
     'use strict';
 
-    function javascriptLibraryHelperService($q, $http, umbRequestHelper) {
+    function javascriptLibraryService($q, $http, umbRequestHelper) {
 
         var existingLocales = [];
 
@@ -33,7 +33,7 @@
 
     }
 
-    angular.module('umbraco.services').factory('javascriptLibraryHelperService', javascriptLibraryHelperService);
+    angular.module('umbraco.services').factory('javascriptLibraryService', javascriptLibraryService);
 
 
 })();

src/Umbraco.Web.UI.Client/src/common/services/user.service.js

@@ -1,5 +1,5 @@
 angular.module('umbraco.services')
-    .factory('userService', function ($rootScope, eventsService, $q, $location, $log, securityRetryQueue, authResource, assetsService, dialogService, $timeout, angularHelper, $http, javascriptLibraryHelperService) {
+    .factory('userService', function ($rootScope, eventsService, $q, $location, $log, securityRetryQueue, authResource, assetsService, dialogService, $timeout, angularHelper, $http, javascriptLibraryService) {
 
         var currentUser = null;
         var lastUserId = null;
@@ -304,7 +304,7 @@ angular.module('umbraco.services')
 
                 var promises = {
                     currentUser: this.getCurrentUser(),
-                    supportedLocales: javascriptLibraryHelperService.getSupportedLocalesForMoment()
+                    supportedLocales: javascriptLibraryService.getSupportedLocalesForMoment()
                 }
 
                 $q.all(promises).then((values) => {