Cleaned up unused files and removed commented code

src/components/structures/AppWidget.js

@@ -1,28 +0,0 @@
-/*
-Copyright 2015, 2016 OpenMarket Ltd
-
-Licensed 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.
-*/
-import ModularWidgets from './ModularWidgets';
-
-class AppWidget {
-    constructor(type, url, options) {
-        if(!ModularWidgets.widgetTypes.includes(type) || url === "") {
-            return null;
-        }
-        this.type = type;
-        this.url = url;
-        this.options = options || {};
-    }
-}
-export default AppWidget;

src/components/structures/ModularWidgets.js

@@ -1,35 +0,0 @@
-class ModularWidgets {
-    static widgetTypes = [
-        {
-            type: 'etherpad',
-            icon: 'http://localhost:8000/static/etherpad.svg',
-            name: 'Etherpad',
-            description: 'Collaborative text editor',
-        },
-        {
-            type: 'grafana',
-            icon: 'http://localhost:8000/static/grafana.svg',
-            name: 'Grafana',
-            description: 'Graph and monitor all the things!',
-        },
-        {
-            type: 'jitsi',
-            icon: 'http://localhost:8000/static/jitsi.svg',
-            name: 'jitsi',
-            description: 'Jitsi video conference',
-        },
-        {
-            type: 'vrdemo',
-            icon: 'http://localhost:8000/static/cardboard.png',
-            name: 'vrdemo',
-            description: 'Matrix VR Demo',
-        },
-        {
-            type: 'custom',
-            icon: 'http://localhost:8000/static/blocks.png',
-            name: 'Custom Widget',
-            description: 'Add your own custom widget',
-        },
-    ];
-}
-export default ModularWidgets;