Merge pull request #1254 from RosettaCommons/JWLabonte/sugars/branching
Post-ChemicalXRW: Fix bug introduced during purging of LINK records
This merge fixes a bug introduced during the ChemicalXRW (by Andy :p) that broke the way branches were assigned from .pdb files involving sugars and adds a unit test so that this does not happen again. :)
This also adds another sugar .params file, which will permit core fucosylated N-glycans in PDB format to be loaded. (Before, they could only be loaded with Rosetta-format HETNAM records, and I failed to notice that.)
All unit tests pass. Minor integration test changes do to changes in input files and help output.