AxisADS.py: Become more strict about motionFunctionMoveVelocity
It turned out that when running against "very old" version of tc_mca_std_lib we had a strange failure in test case 111.
After a lot of debugging, it turned out that this was a version where the "move velocity" "never finished".
To prevent from this, refuse in the future to run this very test (where tc_mca_std_lib is so old, that it doesn't provide a version) and through an exception instead.