just don't create any visual feedback. This will make sure the apps
will also have windows shown on the virtual desktop where they were
launched (#68851), and they'll also be able to get user timestamp
from the startup notification. KGet no longer needs exception
in focus stealing prevention, KWallet either (as the openWallet() call
can get a mainwindow id).
If I'm lucky I even haven't broken anything.
svn path=/trunk/kdebase/kwin/; revision=358798
