GitLab

* 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

* Replace SimTK-containing file headers

* Update file headers for new Tinker reader files added

* Implemented CustomCPPForceImpl

* Documentation for CustomCPPForceImpl

* Attempt at fixing Windows compilation error

* Improved documentation

Changed how kernels get initialized.  StandardMMForceField now has you set the 1-4 interactions explicitly.  CMMotionRemover allows the removal frequency to be set.