* Changed the format of RWHO output to provide non-masqueraded user/room/host

* Changed the format of RWHO output to provide non-masqueraded user/room/host
  names (to Aides only) as additional fields rather than an extra line of
  output.
* Changed the client to display new RWHO fields, in the "long" wholist only.
* Default SMTP and POP ports are now -1, not 25/110.  These services must now
  be activated manually.