Swap only occupant profiles in a building model

[jmaguire1]

There's a pretty common use case for new construction communities where you have homes that are built identically but have different occupants. To model this, we can copy a base building and swap out the occupant driven loads (all in the schedule file) to represent different occupants. Right now this capability lives in the co simulation framework, but it comes up enough I'd someday like to integrate it into OCHRE.

The way we do this right now requires pre running ResStock to generate a bunch of schedules for each # of occupants. If we do that there'd be some maintenance burden as we'd have to regenerate them every time the schedule generation measure gets updated.