Worlize/WebSocket-Node — pull request #133 by Puigcerber (2014-09-16 13:54:54+00:00)
Title: Emit the CloseEvent object on connection close.

Fixes #130: as specified in [The WebSocket API](http://www.w3.org/TR/websockets/#closeWebSocket) when *the WebSocket connection is closed* an event that uses the [CloseEvent](http://www.w3.org/TR/websockets/#closeevent) interface has to be created.