PHP-websockets-testing

Messing around with Ratchet, building a simple chat application

Useful links, and where a lot of the code is taken from:

• http://socketo.me/docs/
• https://devcenter.heroku.com/articles/websocket-security
• http://lucumr.pocoo.org/2012/9/24/websockets-101/
• https://www.html5rocks.com/en/tutorials/websockets/basics/
• http://blog.teamtreehouse.com/an-introduction-to-websockets