always use irssi with screen
Merge branch 'master' of http://www.cgarbs.de/git/mitchscripts

Conflicts:

	bash/dot-alias
Merge branch 'master' of http://www.cgarbs.de/git/mitchscripts
Merge branch 'master' of http://www.cgarbs.de/git/mitchscripts
Merge branch 'master' of github.com:mmitch/mitchscripts
Merge branch 'master' of github.com:mmitch/mitchscripts