Divereged robot models in Models / RT
There are currently two diverged ARMAR-6 robot models: One defined in ARMAR-6 Models and another defined in ARMAR-6 RT. The real robot seems to use the one defined in RT.
This leads to issues: e.g., hand shapes (apart from open, close and relax) currently don't work on ARMAR-6 because the (probably) correct preshape definitions are only committed in Models but not in RT.
@dreher said we probably want to merge the robot models and only use a single definition in Models.