ADD socket.io dependencies
Merge branch 'master' of github.com:calamarico/kalamaricoGames into issue/1

Conflicts:
	package.json
First approach socket.io enhacement
Merge branch 'master' of github.com:calamarico/kalamaricoGames into issue/1
adding socket.js
introduce sockets in pong, and namespacing
second approach to websockets