[NEW] Tiki realtime communication through websockets using RatchetPHP lib
The goal of this MR is to get initial integration of the RatchetPHP lib as a websockets server and use it within Tiki with several websocket clients. One example would be the long-running Tiki manager tasks and another one would be 'user xyz is typing...' kind of an information when viewing comments.
Edited by Victor Emanouilov