Behaviour of translations

[Kristian K]

• The choice of translation or messageBundle.properties file should depend on the users preferences. If no preferences are set, english can be used.

• If the chosen language is not available (no one has translated to it), english can be used. In this case the user should be notified and given a link to the translate project on TranslateWiki.net.

• Users should be able to add properties files by themselves, not needing to download a new version of the programm. Either the program loads the properties files from the same directory as the executable .jar is in, or there should be a simple and explainable way that the user can put a new properties file "inside" of the .jar file.

[Andrjus Frantskjavitsius]

@keeleleek Can I resolve this?

I think the link to the translate project should be a seperate issue.