Loading Qt 5 translations

[Lasse Liehu]

Hi

Translations for frameworks are loaded automatically when they are
used, but what about Qt 5 itself? Are those translations loaded and if
not, how should they be loaded?

>From testing using German locale it looks like Qt 5 translations are
not loaded. Most generic buttons like Ok, Close, Cancel and so on
appear as untranslated. Looked at KWrite, Konsole and System Settings.
Using same locale settings (LC_ALL and LANG set to de_DE.UTF-8 and
LANGUAGE=de) Qt Designer appeared fully in German.

Cheers,
Lasse