detect error Killed
Merge remote-tracking branch 'origin/master'
Voronoi face centers are also included in the interstitial sites. Latests Zeo++ required
Merge branch 'master' of https://github.com/mbkumar/pymatgen

Conflicts:
	pymatgen/analysis/defects/point_defects.py
extend the range of error code 134
Merge remote-tracking branch 'origin/master'
Added method to check for coordinate subsets and supersets
add test for operate_multi
Add method get_materials_id_from_task_id.
Merge branch 'master' of github.com:materialsproject/pymatgen
Merge branch 'master' of https://github.com/materialsproject/pymatgen
Modified BVAnalyzer for unordered structures in order to take into account possible errors due to the arbitrary ordering of the composition of a given site.
The route finally taken was to add a method to Composition that returns an ordered list of tuples (element/species, occupation). The elements on the site are ordered in increasing Z and then for same Z, in increasing fractional occupation.
Added the add_oxidation_states_by_site_fraction in Structure