I18n: Update translation es (100%).

172 translated messages.

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

172 translated messages.

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

172 translated messages.

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