some refactoring.
refactored to start using the pubsub object
first implementation of socket IO for messaging.
heroku specific socket.io configuration
added config changes
added proc file
removed pubnub form package
fixed socket.io entry
Update README.md

added description and links.
Update server.js

removed extra lines.
fixed bug that reset would not toggle visibility
added a in memory state store, todo: organize and cleanup, seperate files
re org and added reset vote
refactoring
renaming and refactoring.
added session cookies
creating a room service to consolidate room logic.
some refactoring.
fixed issue with joining channels
refactoring.