Merge pull request #4367 from RosettaCommons/jadolfbr/thread_safe_sugar_bb
Make SugarBB Threadsafe
This PR addresses #2441 in association with @vmullig 's Scoring Threadsafety issue #4358 .
The changes include removal of step size option for the sampling data, and setup of the sampling data on construction of both the CHIEnergyFunction and OmegaPreferences functions - this is needed to keep threadsafety as Vikram pointed out in 2017 that we can't make either global object with the `safely_create_load_once_object_by_OP` if there are two+ versions that could be created.