Merge pull request #1245 from RosettaCommons/JWLabonte/sugars/general
PyRosetta/Carbohydrates: Adding sample files/tests for sugars to ship with PyRosetta
This merge adds a new directory to PyRosetta and a new unit test for carbohydrate functionality within PyRosetta. It also includes a miscellany of other sugar- and/or PyRosetta-specific tweaks/improvements/corrections.
This merge also fixes a bug in the Windows build, because apparently "rad2" is a keyword for Windows! Thanks to @lyskov
All unit tests pass. carbohydrates test changes expected.