Add server (web/socket), create socket system, better helper loader.

- The Magic Mirror is now hosted via a express server, allowing you to
load it from an external client (for debugging.)
- It now includes a socket system to communicate between the
node_helper and the client module.
- node_helpers are now only loaded if the module is configured in the
config.

js/socket.js

@@ -0,0 +1,40 @@
+/* exported Log */
+
+/* Magic Mirror
+ * Socket Connection
+ *
+ * By Michael Teeuw http://michaelteeuw.nl
+ * MIT Licensed.
+ */
+
+
+
+var MMSocket = function(moduleName) {
+
+	var self = this;
+
+	if (typeof moduleName !== 'string') {
+		throw new Error('Please set the module name for the MMSocket.');
+	}
+
+	self.moduleName = moduleName;
+	
+
+	self.socket = io('http://localhost:8080');
+	self.socket.on('notification', function (data) {
+		MM.sendNotification(data.notification, data.payload, Socket);
+	});
+
+	return {
+		sendMessage: function(notification, payload, sender) {
+			Log.log('Send socket message: ' + notification);
+			self.socket.emit('notification', {
+				notification: notification,
+				sender: sender,
+				payload: payload
+			});
+		}
+	};
+};  
+
+