Fix output of "ddd"
Fix nothing showing on desktop
Fix window going to 1x1 if moved on desktop
Make the dummy provider be a SIProvider that uses the BasicFileMapper, too

This is mainly useful on desktop to be able to test the BasicFileMapper
This does not remove the old DummyProvider, only add a new DummySIProvider,
and change the main.cpp file so that this new one is used instead.
Fix some pro file problems
Fix a loads of "Undefined reference to" errors because IncommingRunnerModel would return an invalid variant if the lap was invalid

This happen when the SI number was unknown to the mapper.
Fix empty lines are read