------------------
* Added support to compile and call external C and C++ functions
for hardware in the loop tests (Thanks to Jens)
* Add the possibility for the visualization the render the current model
parameters (56)
* Various improvements regarding plot creation and handling
* Visualizers can now be changed during runtime
* Migrated CI pipeline to Github Actions
* Fix various coding style issues
* Fix issue in playback logic (62)
* Dropped support for Python 3.6