Implement apostrophe in windows cmd args.

Task-number: QTBUG-15379
Change-Id: I113692983a8c16c56f0f684146d0d32e25d4869d
(cherry-picked from qtbase/c1e24f883824ad894aa121568e4fde8553028d95)
Reviewed-by: Andy Shaw <andy.shaw@digia.com>