Merge pull request #211 from RosettaCommons/rhiju/swm_csa
Rhiju/swm csa - population-based stepwise monte carlo (using a variant of conformational space annealing)
Only cosmetic changes, and some floating-point deviation in KIC_with_fragments.
Note that broken unit tests for BinarySilentStructs will be fixed by me in a separate branch & pull-request.