Merge pull request #881 from RosettaCommons/rhiju/general_bps
Rhiju/general bps
Adding 'base pair step' moves that allow efficient sampling of RNA structures in FARNA if you know which residues for noncanonical pairs. Includes database file additions (not too big after gzipping!).
some integration.release_debug tests on linux change -- this appears to be due to testing on the different linux servers, as the integration tests (on mac clangrelease) look OK.