I18n: Update translation es (100%).

330 translated messages.

Transifex (https://www.transifex.com/projects/p/xfce/).
I18n: Add new translation en_GB (100%).

330 translated messages.

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

330 translated messages.

Transifex (https://www.transifex.com/projects/p/xfce/).
I18n: Add new translation tr (53%).

178 translated messages, 152 untranslated messages.

Transifex (https://www.transifex.com/projects/p/xfce/).
I18n: Add new translation zh_HK (100%).

330 translated messages.

Transifex (https://www.transifex.com/projects/p/xfce/).
I18n: Update translation tr (57%).

190 translated messages, 140 untranslated messages.

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