This is pointless bike-shedding: instead of allocating the QTranslators
on the heap an assigning them to a variable at translation-unit scope,
we can simply generate them as static objects.
That makes
1) two fewer lines of code
2) the translator-resources are properly released when the application
closes.
Not that either of these points would make *any* difference.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>