Merge pull request #862 from RosettaCommons/revert-860-revert-676-tjacobs2/sewing_motifs
Merge of the SEWING framework for de novo protein design. Thanks to Sergey for fixing an issue with the Windows PyRosetta build. All tests pass. Expected changes to features and features_database_schema integrations tests. Also, two new tests for the continuous and discontinuous sewing hasher.