Added #ms timeout for flooding.
Purgatory list to check if someone is currently kicked from a room and in limbo.
Added lists of sockets & ids, assigned usernames to sockets for easier lookup.
Can look up old socket ids to find current user/socket/id.
Added regex check for username validation on invites.
Can now see total users online, # users logged in, # guests.

Need to do more abuse testing for button toggling