Added Frame Manager (fixes #20)

src/Server/FrameManager.js

@@ -0,0 +1,25 @@
+'use strict';
+
+module.exports = (function () {
+    /**
+     * @typedef {Object} Frame
+     * @property {String} id
+     * @property {String} name
+     * @property {String} frameId
+     * @property {Electron.WebContents} reference
+     */
+
+    const manager = {},
+        /** @type {Frame[]} */
+        frames = [];
+
+    /**
+     * Removes frame.
+     * @param {String} id
+     */
+    manager.unregisterById = function (id) {
+        // TODO
+    };
+
+    return manager;
+})();

src/Server/Server.js

@@ -42,7 +42,8 @@ const Electron = require('electron'),
     DNode = require('dnode'),
     QueryString = require('querystring'),
     Logger = require('./Logger.js'),
-    ResponseManager = require('./ResponseManager.js');
+    ResponseManager = require('./ResponseManager.js'),
+    FrameManager = require('./FrameManager.js');
 
 const showWindow = process.argv[3] === 'show';
 Logger.LogLevel = process.argv[4] || Logger.DEBUG;