GUACAMOLE-526: Update webapp to angular 1.6.9.

guacamole/src/main/webapp/app/index/config/indexRouteConfig.js

@@ -26,6 +26,9 @@ angular.module('index').config(['$routeProvider', '$locationProvider',
     // Disable HTML5 mode (use # for routing)
     $locationProvider.html5Mode(false);
 
+    // Clear hash prefix to keep /#/thing/bat URL style
+    $locationProvider.hashPrefix('');
+
     /**
      * Attempts to re-authenticate with the Guacamole server, sending any
      * query parameters in the URL, along with the current auth token, and

guacamole/src/main/webapp/app/index/config/templateRequestDecorator.js

@@ -337,7 +337,7 @@ angular.module('index').config(['$provide', function($provide) {
             $delegate.apply(this, arguments).then(function patchTemplate(data) {
 
                 // Retrieve and apply all patches
-                patchService.getPatches().success(function applyRetrievedPatches(patches) {
+                patchService.getPatches().then(function applyRetrievedPatches(patches) {
 
                     // Parse HTML into DOM tree
                     var root = $('<div></div>').html(data);

guacamole/src/main/webapp/app/index/filters/arrayFilter.js

@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/**
+ * A filter for transforming an object into an array of all non-inherited
+ * property values.
+ */
+angular.module('index').filter('toArray', [function toArrayFactory() {
+
+    return function toArrayFiter(input) {
+
+
+        console.log(input)
+
+        // If no object is available, just return an empty array
+        if (!input) {
+            return [];
+        }
+
+        return Object.keys(input).map(function fetchValueByKey(key) {
+            return input[key];
+        });
+    };
+
+}]);