qtd3dservice: Replace a qDebug() with qCDebug()

A non-categorized logging call slipped through the cracks.

Change-Id: I68dac014bdbb41a82ce5e3a2d2fd1a97bbc28c9f
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
winrtrunner: Display developer license dialog

... when the license is expired. The installation can then continue.

Change-Id: I11bc13643406ad59611c53da22bdf32dfcd715e7
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
winrtrunner: Return from wait if the state is unknown

This prevents winrtrunner from hanging when the app quits too quickly
to identify the state.

Change-Id: Ife6231402eb302f3a86eaeaf3b0fb56c031c5282
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>