Draft: Ensure Clean Exit Behavior of Zero-Torque Skill
Addressing the remarks in https://git.h2t.iar.kit.edu/sw/armarx-integration/robots/armar7/documentation/-/issues/128 that are related to the zero-torque skill:
- Reduce frequency of logging
- Improve expressiveness of logging
- Terminate if controller gets deactivated by external actions
- Improve robustness of clean-up