This is a demo backbone application.
Users chat with other users.
You can login with any name, it's stored in the session. User.find_or_create_by_name
User: [id, name] Room: [id, name] Message: [id, user_id, room_id, body]
As a user: I can login I can see a list of the rooms I can create a new room I can view an individual room I can see the messages in a room I can send a new message in a room