Commit 04/19/2014

Fixed a small bug regarding user rooms. Currently only one room can be
made per user. This is intended.

Also fixed a silly bug regarding TrimString() where strings of one
character were being truncated.

Commands are still inactive but are being worked on. Input understands
when the user types in commands, but there's no code in place to handle
it. global command datums have been made to store data regarding the
command, but most of the command code is going to be in a big switch
statement or something using goto (yeah, it's the other alternative to
using child types).