custom asyncForEach() is gone

src/views/notifications.js

@@ -1,6 +1,8 @@
 'use strict';
 
-/* global asyncForEach, angular, $ */
+/* global async */
+/* global angular */
+/* global $ */
 
 angular.module('Application').controller('NotificationsController', ['$scope', '$timeout', 'Client', function ($scope, $timeout, Client) {
 
@@ -80,7 +82,7 @@ angular.module('Application').controller('NotificationsController', ['$scope', '
         clearAll: function () {
             $scope.clearAllBusy = true;
 
-            asyncForEach($scope.notifications.notifications, function (notification, callback) {
+            async.eachSeries($scope.notifications.notifications, function (notification, callback) {
                 if (notification.acknowledged) return callback();
                 $scope.notifications.ack(notification, null /* no click event */, callback);
             }, function (error) {