Fixed a bug in scripts/autorejoin.pl so you can really use a space or a comma for separating the channels in /set autorejoin_channels
Changed svn:mime-type of .pl and .sh files into the text/x- version, so you can diff them
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@3737 dbcabf3a-b0e7-0310-adc4-f8d773084564