GitLab

* PythonForce can be restricted to a subset of particles

* Fix exception with CUDA

* Initial implementation of PythonForce

* Continuing implementation of PythonForce

* Tests for PythonForce

* Fix memory leaks

* Documentation for PythonForce

* Fixed incorrect return type

* Fix compilation error on Python older than 3.12

* Handle all dtypes

* Optimizations to PythonForce

* Optimized getPositions()

* Test all platforms

* Fix test failures