Add CTCP replies and don't respond to notices

now responds to CTCP VERSION, TIME, PING, and SOURCE. Also, doesn't print log channel messages for things sent to +##channel or @##channel
Fix some things, maybe
Merge remote-tracking branch 'origin/jacob' into jacob
Fix filters breaking when there was a CTCP
move addons into plugins/
sort aliases in alphabetical order
enable old sandbox and python sandbox on linux
Merge branch 'jacob' of git://github.com/cracker64/Crackbot

Conflicts:
	.gitignore
	hooks.lua