Fixed bugs, improved usage, added zap
  - hidden rolls are now marked as hidden to the roller
  - emote shorthand is now * or ;. OOC is now %
  - default is now not blue
  - colorfy normalizes input string, RED -> red
  - sending text VIA "display" now notifies the dm
  - examine no longer breaks when a player has no profile
  - setting the brush color now notifies the user
  - setting the brush to a non-existing color is now fixed
  - looking at something now notifies the user

  - Also, there is now a zap command to force-d/c users if
    need be.