New irssi frontend

[crschmid uiuc edu]

Fixed up some problems with the irssi frontend - specifically, it was 
sending clues for all windows, rather than just the current one. (I 
didn't realize this until I got into some busy channels ;)).

Got some more work I plan to do on it - specifically, need to add a 
command to turn the cluepacket sending on and off. This should be a fix 
for anyone who was getting lots of random packets flying in from irssi 
though, not that I think anyone else is using this front end yet ;)

http://dashboard.crschmidt.net/irssi.patch

-- 
Chris Schmidt
crschmid uiuc edu