Fixed connection for 0.11 and older versions

Fixes #122.

node-0.11 changes how TLS connections handle sockets when connecting.

Discovered in #65, it's necessary to attach the error handler before the socket establishes a connection. In some cases the socket errors before the TLS#connect method returns, so the error handler hasn't been attached yet and an exception is raised.

lib/connection.js

@@ -211,7 +211,12 @@ Connection.prototype.connect = function () {
 
 		// The actual connection is delayed until after all the event listeners have
 		//  been attached.
-		this.socket.connect(this.options['port'], this.options['gateway']);
+		if ("function" == typeof this.socket.connect ) {
+			this.socket.connect(this.options['port'], this.options['gateway']);
+		}
+		else {
+			socketOptions.socket.connect(this.options['port'], this.options['gateway']);
+		}
 	}.bind(this)).fail(function (error) {
 		debug("Module initialisation error:", error);