Language selection on first run & translation age warning

[old_death]

[raspopov]

This can be done by setup language selection.

[old_death]

Yes, it can be done. However it is not the best solution as many translations are very incomplete. Therefore we should not force completely outdated/unfinished translations upon users if we can give them a choice - including a warning about a bad state of a translation - IMHO, don't you think?