Make it possible to change default language from English

[karlog100]

This is not for requesting support for new games/applications

To do this you should go to https://github.com/CubeCoders/AMPTemplates and first attempt to build a configuration yourself - otherwise you can request a template from this repo.

Feature Request

As we now have de, en, and da langues it would be nice to be able to set the default language so that our customers would see "da" as default when they log in. It would be great if the user then also was able to set their language on the user level.

I confirm:

• [x] that I have searched for an existing feature request matching the description.