- The behaviour of the hasNonKeplerianAcceleration method has been
corrected.
- A test for the issue 786 was added based on the test provided by Evan
Ward.
- Test testToOrbitWithDerivatives() and its method
doTestToOrbitWithDerivatives were modified to include a nonKeplerian
acceleration coherent was the corrected behaviour of
hasNonKeplerianAcceleration.