Remark: Sometimes we have up to 25% overhead on MacOS
QDEBUG :BlackMiscTest::CTestAircraftSituation::sortHint() MacOS: "yes"
QDEBUG : BlackMiscTest::CTestAircraftSituation::sortHint() Access without hint 48 ms
QDEBUG : BlackMiscTest::CTestAircraftSituation::sortHint() Access with hint 60 ms
QDEBUG : BlackMiscTest::CTestAircraftSituation::sortHint() Access ratio 1.25
FAIL! : BlackMiscTest::CTestAircraftSituation::sortHint() 'hint <= noHint' returned FALSE. (Expected hinted sort being faster)
* Random number generation was faulty, as we have to use RAND_MAX and not INT_MAX
* fixed CTestAircraftSituation::testSetRotateUpPitch, we need to use a defined front function otherwise it can be randomly outside range
* adjusted performance unit test a bit, as the value vary a lot
Ref T261
* min/max ground distance, also added in situation list
* use model's vtol/CG info
* improved scenery deviation guessing
* adjusted interpolator scenery deviation handling
