I18n: Update translation ast (98%).

67 translated messages, 1 untranslated message.

Transifex (https://www.transifex.com/projects/p/xfce/).
I18n: Update translation hr (100%).

68 translated messages.

Transifex (https://www.transifex.com/projects/p/xfce/).
I18n: Update translation ast (100%).

68 translated messages.

Transifex (https://www.transifex.com/projects/p/xfce/).