allow rectangular matrices in linear_assignment
bugfix to linear_assignment
major overhauls to structure_matcher. Still needs more unit tests
Fix stray print statement.
Minor doc fixes.
Merge branch 'master' of github.com:materialsproject/pymatgen
Some cleanup.
Fix eol.
Merge branch 'master' of github.com:materialsproject/pymatgen
fix to planar pd convex hulls in high dimensions
Merge branch 'master' of github.com:materialsproject/pymatgen
Bug fix for EnumlibCaller. Fixes #78.
Revert "Bug fix for EnumlibCaller. Fixes #78."

This reverts commit ab084b5df810f9a8bf3e35d1d271396f0a772c10.
Merge branch 'master' into structure_matcher

Conflicts:
	pymatgen/analysis/structure_matcher.py
some cleanup and refactoring of structure_matcher
Revert "Revert "Bug fix for EnumlibCaller. Fixes #78.""

This reverts commit 80044c6791bb8a971d205df66e99649bed420a71.
bugfix to yesterday's pdmaker bugfix
Merge branch 'master' of github.com:materialsproject/pymatgen
Merge branch 'master' into structure_matcher
More more robust enumlib. Fixes #78,