Minor change in requirements for the function and class in zeoio module.
Added option to turn off/on oxidation state evaluation.
Merge branch 'master' of github.com:mbkumar/pymatgen
Function for high accuracy voronoi decomposition changed
Defect transformations added in pymatgen.transformations.defect_transformations
Bug related to closest oxidation state is fixed
Further imrpove examples.
Update example docs.
Unit tests for defect_transformation added
Documentation update
Merge branch 'master' of https://github.com/mbkumar/pymatgen
Conditional InterstitialTransformation Testing
Minor edits.
Merge branch 'master' of https://github.com/mbkumar/pymatgen
Interstitial Tests updated
Name change to prevent confusion by nose
Minor doc fix.
Merge branch 'master' of https://github.com/mbkumar/pymatgen
Merge branch 'master' into surface