l10n: Updated Slovenian (sl) translation to 66%
l10n: Updated Slovenian (sl) translation to 66%

New status: 186 messages complete with 0 fuzzies and 93 untranslated.

Transmitted-via: Transifex (translations.xfce.org).

rgcjonas/exo-gtk3,rgcjonas/exo-gtk3,rgcjonas/exo-gtk3