Set proper QtLocation version and don't build tests depending on Qt3d

QtLocation version is anticipated to be Qt 5.2 (time will really tell)

Change-Id: I16fa0501489c10515286bb17e19336ac4141ff8d
Reviewed-by: Lorn Potter <lorn.potter@jollamobile.com>
Reviewed-by: Alex <alexander.blasche@digia.com>