v0.2.2 (06-07-2017)

New Features

Changes

• Raises a meaningful error message if attempting to overwrite the df attributes of PandasMol2 and PandasPdb directly.
• Added PandasPdb.pdb_path and PandasMol2.mol2_path attributes that store the location of the data file last read.

Bug Fixes

• The rmsd methods of PandasMol2 and PandasPdb don't return a NaN anymore if the array indices of to structures are different.