Added sl for Slovenian translation
Added sl for Slovenian translation

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