Add a few checks to groupserv/flags. Restrict +f from +Fing themselves. Prevent +f-F from removing founders. Prevent removing the last founder of a group. Make sure +Fs always have +f.
(too long for short summary)

Updated 2011->2013;
imho, having to update that text every year is annoying; for 2012, it was entirely forgotten. What about something like "2005-present"? :D
Merge pull request #91 from ToBeFree/patch-1

Update year in COPYING.
Merge pull request #90 from killerrabbit/groupservfixes

Add a few checks to groupserv/flags. Restrict +f from +Fing themselves. ...
botserv/main: fix using aliases with longname triggering form (closes #92)
chanserv/main: simplify in-channel ('fantasy') command execution logic (related to #92)
chanserv/main: send the list of supported commands

Actually send the list of supported commands, rather than an undeclared
variable.  Fixes a bug introduced in 9ed870b.