Beta version of new cif parsing without PyCifRW.
Merge branch 'pmg3' of github.com:materialsproject/pymatgen into pmg3
some fixes to make cifio actually python3 compatible
Merge branch 'pmg3' of github.com:materialsproject/pymatgen into pmg3
fix filters for python3
replaced some instances of basestring with six.string_types
fix structure_prediction for python3
fix alchemy for python3
fix defects (maybe) for python3... at least the tests skip now
some fixes to analysis for python3
Remove deprecated core methods.
More removal of deprecated methods.
Remove deprecated get_d_occupation.
More removal of deprecated methods.
Switch to using structure.
Minor fix.
Use python-modernize.
More modernize minor fixes.
More modernization of entires.
More modernization of all io.