This test uses qt.conf to enforce a predictable tests install location.
This was not working in the shadow build case, as qt.conf was only
present in the source tree; embed it as a resource at :/qt/etc/qt.conf
so it works in the shadow build case too.
Change-Id: Iec708d9686c29a1fc5ff0020dc11a93a593d20c5
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>