add a better mask
add message color parser
use hsl to color nick  name
fix typo
comment out debug codes
Merge branch 'master' of git://github.com/YSITD/Logbot

* 'master' of git://github.com/YSITD/Logbot:
  comment out debug codes
  fix typo
  use hsl to color nick  name
  add message color parser
  add a better mask