* Slice off the : on a multi-server PING.
* Support /TRACE, finally!  What a pain of a command this was to implement,
  I assure you.  We take the Bahamut approach and never allow dumping of whole
  user lists.  This was the last unimplemented command.
* Added all of the last remaining unimplemented numerics.
--- As of now, ALL the numerics as defined in RFC1459 have been implemented
    one way or another in the Synchronet IRC daemon!  Furthermore, the command
    set as defined in RFC1459 is also complete, there no longer exist any
    unimplemented commands.