GitLab

Integrators control when atom reordering gets done, instead of having it happen automatically when forces are evaluated.  This simplifies some code, and also improves unintuitive behavior with CustomIntegrator.

Long range correction for both NonbondedForce and CustomNonbondedForce takes the switching function into account

Fixes a hard to catch bug when a boundingBoxSize increases in size in between a timestep, but does not trigger a rebuild of the neighbourlist. Affects the usage of singlePeriodicCopy in nonbonded force.  

Fixes a minor windows compiler invocation issue where C:\Program Files becomes delimited by the space. Also enables debugging libraries to be built in debug mode for WIN32 + Visual Studio.