GitLab

Removal SASA code
Versioning introduced in AmoebaTinkerParameterFile
Decomposition of PME forces included in prm files 

Added checks for nonbonded methods
Removed unused functionality from GK force
Moved non-accessor methods from Force classes to ForceImpl classes

An exception is now thrown if the multipole axis type is not Bisector or Z-then-X
Redid velocity initialization in test code

Refactored ForceImpl, lots of KernelImpl subclasses, and other related classes to avoid redundant calculations when requesting a State with both forces and energies

Test use env variable OPENMM_PLUGIN_DIR to find plugin

Added export for Windows
Format change to accomadate Windows

Removed cubic/quartic per-atom parameters from AmoebaHarmonicBondForce

Modified out-of-plane bend force to improve stability
Redid arguments to kCalculateAmoebaCudaKirkwood to reduce lmem