I18n: Update translation ar (84%).
I18n: Update translation cs (100%).
I18n: Update translation da (100%).
I18n: Update translation ast (100%).
I18n: Update translation fi (100%).
I18n: Update translation hr (100%).
I18n: Add translation lv (100%).
I18n: Update translation nb (100%).
I18n: Update translation ne (100%).
I18n: Update translation pt_BR (100%).
I18n: Add translation sl (100%).
I18n: Update translation vi (100%).
I18n: Update translation zh_TW (100%).