IRC/IrcHooks.pl

IRC/IrcHooks.pl
	- forgot to reset msgType/who/chan
	  after hookMsg in on_msg and on_public.
	- on_join: if bot joins, don't do wingate/bans
	  and other useless stuff
	- on_join: set msgType for ICC.
	- on_part: set msgType/chan/who
	- on_quit: set msgType/chan/who
	- on_public: make chan global for ICC
	=> should fix all bugs.
	=> I have no idea how this worked so brokenly.
News.pl - more more changes

git-svn-id: https://svn.code.sf.net/p/infobot/code/trunk@440 c11ca15a-4712-0410-83d8-924469b57eb5