l10n: Updates to Croatian (hr) translation
l10n: Updates to Croatian (hr) translation

New status: 37 messages complete with 0 fuzzies and 10 untranslated.

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

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