fixed shell script mime types
fixed shell script mime types

svn path=/trunk/; revision=3866

tim-janik/beast,swesterfeld/beast,tim-janik/beast,tim-janik/beast,swesterfeld/beast,GNOME/beast,GNOME/beast,GNOME/beast,GNOME/beast,tim-janik/beast,tim-janik/beast,swesterfeld/beast,swesterfeld/beast,tim-janik/beast,GNOME/beast,tim-janik/beast,swesterfeld/beast,GNOME/beast,GNOME/beast,swesterfeld/beast,swesterfeld/beast