I18n: Update translation sl (79%).

170 translated messages, 45 untranslated messages.

Transifex (https://www.transifex.com/projects/p/xfce/).
I18n: Update translation sl (94%).

203 translated messages, 12 untranslated messages.

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

215 translated messages.

Transifex (https://www.transifex.com/projects/p/xfce/).
I18n: Update translation ru (93%).

200 translated messages, 15 untranslated messages.

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

215 translated messages.

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

215 translated messages.

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

215 translated messages.

Transifex (https://www.transifex.com/projects/p/xfce/).
I18n: Update translation zh_CN (94%).

203 translated messages, 12 untranslated messages.

Transifex (https://www.transifex.com/projects/p/xfce/).
I18n: Update translation pt_BR (93%).

201 translated messages, 14 untranslated messages.

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

215 translated messages.

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

215 translated messages.

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

215 translated messages.

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