This adds a menu item "Logout with Message" to the
Gabber menu which calls up a dialog to get the message
(you can cancel the logout from that screen, and it
does a regular disconnect if you don't enter a message).
HOWEVER: I haven't quite got it to work yet. I've got
to leave for break for a week, and won't be able to
access my computer for awhile. There seems to be a
problem in loading the glade widgets...
Note that this patch is against CVS at 12:00 Noon, EST
(9:00AM PST). My patch is technically against an older
version, but it applies cleanly against CVS at the