for simplicity's sake, this was added to the extlib/irclib rather
than subclassing. because i'm lazy. anyway, check that flag instead
of doing the event._target = None hack, since that hack was breaking
Markov.
for an unrelated reason (what to learn and not learn), update Markov
also remove an unused method that was getting in my way while coding this
note that nothing megahal is shipped with the bot now, including
train files. this bot will expect a ./megahal.trn, and will write
to ./megahal.brn (in addition to a slew of other ./megahal.*
files).
implementation is from http://megahal.alioth.debian.org/
Brian S. Stephan