 
Revision history:

2.1.0
  and again!  i'm not very good at keeping this file up to date, but the
  essential changes are:
  * everything under ux. - shorter aliases, but still tidy
  * more consistent uhost/wuhost usage
  * userhost cache - should speed things up a little
  * userlist and gitlist matched by channel
  * smaller (again) *and* packed better on install
2.0
  all change.  most of this version has been either adapted from 1.3 to fit
  the new development structure or rewritten for efficiency.
1.4
  19980401: replaced kick[ban] code with better stuff from 2.0 development code
1.3
  recoded the on-ctcp stuff - should be slightly more efficient
  adjusted getdot to cope with numeric ips and handle them differently
  added `make install-phack' option for some phoenix-compatability stuff
1.2
  slightly altered notify-sign{on,off} look
  added ig alias (ignore by userhost)
1.1
  fixed kb bug that required nicks to be valid variable names
  created a Makefile, to (hopefully) simplify installation
1.0
  proper release version
0.9.4
  made the wait-for-ban in kb not care about who bans them
  and made kb a little quicker
  auto-sets novice to off - user request
  made default config file ~/.unifexrc, default uhelp path ~/.unifex-help
  put documents in unifex-doc subdirectory
0.9.3
  made sure bans are applied before the kick in a kb - was very annoying
0.9.2
  fixed ban bug that stopped you getting a ban list with no params
0.9.1
  added CTCP user stuff - OP, INVITE and UNBAN
  seems to work, but a bit cumbersome...
0.9
  2 second pause to 'K' status - for visibility
  added -k, a-k to help
  added chan_cycle - ^W to cycle through current channels
0.8
  added mk, mkb
  trying to keep local variable names entirely unique to prevent conflict
0.7
  added del, delgit
0.6
  fixed the set blah 0 bug
  added addgit, showgits, writes gitlist in save and akb
0.5
  added save, showusers
0.4
  tests for ops before autoopping
  fixed inthrees to prevent spurious messages while unbanning
  allows [un]ban u@h, and ban -nick|u@h to mean unban
  can add people to userlist with add nick|u@h
  added some status display stuff (oOkK)
0.3
  kb now uses KB_COM for a comment if none is supplied
  included tabkey and netsplit scripts
  nicks highlighted on join/leave/signoff
  auto op with random wait added - need to add a userlist tho
  uhelp added

