Cleanup.
Merge branch 'master' of github.com:materialsproject/pymatgen
Merge branch 'master' of github.com:materialsproject/pymatgen
Merge branch 'master' of github.com:materialsproject/pymatgen
Modifications to structure matcher. It is now possible to match a disordered
primitive cell to an ordered supercell
Merge branch 'master' of github.com:materialsproject/pymatgen
Cleanup.
Modified get_primitive_structure()
Changed method of calculating num_fu that works with disordered structures
Merge branch 'master' of github.com:materialsproject/pymatgen
link the total site occupancy check to the composition tolerance to handle
precision errors
Fix group_structures.,
Fix unittests.
 New method TaskManager.from_user_config to initialize TaskManager from YAML files
Simplify group structure code.
 Use official extension for YAML files.
Merge remote-tracking branch 'mpmaster/master'
 Add new module abiinspect for inspecting the calculations at run time with matplotlib
 Add Relaxation object to extract data associated to structural relaxations.
 Add workflow for Phonons
 Add instance method PymatgenTest.serialize_with_pickle to test if objects support pickle protocol.