In-place >>= operator for ChCoordsys now also takes ChVector and ChQuaternion, do easily translate or rotate a coordsys.
New mixed-types operators for the ChCoordsys, supporting ansl vectors and quaternions in >> and * transformations.
For instance:   my_vectA = myvectB >> my_coord
New in-place >>= operators for ChFrame, supporting also the case of ChVector and ChQuaternion and ChCoordsys. This allows an easy syntax for pre-concatenationg a transformation to a frame.
New mixed-types operators for ChFrame, allowing to build transformations with other similar objects such as ChCoordsys etc.
New in-place operators >>= for the ChFrameMoving. This allows an easy syntax for transforming frames. For example myframe >>= myquaternion means that a rotation is applied to the frame.
New mixed-types operators for the ChFrameMoving class