Fixed #16202 -- Added a Slovenian localflavor. Thanks to Jure Cuhalev <gandalf@owca.info>, Gasper Zejn, Domen Kozar and iElectric for the patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16662 bcc190cf-cafb-0310-a4f2-bffc1f526a37