[IRCServices] Notice regarding Bahamut support

[Andrew Church]

     As problems seem to be repeatedly popping up, I am hereby placing
Bahamut 1.4.34 and later 1.4 versions in the "unsupported" category.
1.4.34 reportedly has several bugs that cause it to be unstable, and the
Bahamut idio^H^H^H^Hcoders changed the protocol in 1.4.35, which I don't
have time to investigate and make changes for at the moment.  If you are
using the Bahamut ircd, please use version 1.4.33.

  --Andrew Church
    achurch at achurch.org
    http://achurch.org/