GitLab

Removed redundant overload of == operator in AssertionUtilities.h. Removed extraneous version check for serialized integrators and state. Updated unit test to include more details. 

Completed support for serialization of all integrator types. Modified Assertion utilities to allow ASSERT_EQUAL to work on strings. Updated unit tests for testSerializeIntegrators. 

CustomNonbondedForce.cpp, CudaNonbondedUtilities.cpp and CudaKernels.cpp are now fully reverted to 3478.

LPW attempted bugfixes: (1) Changed unit multipliers in AmoebaVdwForce::getParticleParameters (2) Sorted vectors in exclusionLists so it agrees with atomExclusions

Variable time step integrators correctly report the size of the last step taken.  Also improved accuracy of integration unit tests.