converted %{$blah{$blah}} to %{ $blah{$blah} }

converted %{$blah{$blah}} to %{ $blah{$blah} }
added IRC hooks to catch failed channel joins
chanserv function moved to joinNextChan
created chanserv function for "common" use, chanServCheck
changed cache{chanlimitChange} hash a little
chanserv check removed from on_endofnames
typo on on_invite - fixed.
chanserv/ops removed from ircCheck()
joinNextChan removed from ircCheck()
added preliminary debian BTS frontend support

git-svn-id: https://svn.code.sf.net/p/infobot/code/trunk/blootbot@453 c11ca15a-4712-0410-83d8-924469b57eb5