HerdOfBears

Hello, In the documentation for [CHARMM36](http://docs.openmm.org/latest/userguide/application/02_running_sims.html#charmm36) options, it suggests that the current CHARMM forcefield being run is the 2017 update of CHARMM36, while the charmm36.xml file located at https://github.com/openmm/openmm/tree/master/wrappers/python/openmm/app/data/ suggests...