Bug detected...

Thanks to a couple of users i got aware of a nasty bug in the calibration code. It seems that after Track@Way 1.1.2 importing QMapMaker maps fails.

This is related, again, to the fucked up way Qt for Symbian uses qreal == float. This produced invalid matrixes, so i decided to fix it once for all. I have copied the Qt code for QTransforn and adapted it to use only DOUBLES.

Lets see how testing goes...