Add functionality to Procar class (VASP output) because xml file is hard to read if it is too large.
Merge branch 'master' of https://github.com/materialsproject/pymatgen
Add matgenie option to plot XRD pattern from structure file formats.
Merge branch 'master' of https://github.com/materialsproject/pymatgen
Move is_hexgonal check into lattice.
Vast improvement to how XRDCalc identifies symmetrically equivalent planes.
Also, Miller-Bravais indices now used for hexagonal systems.
Minor speed up.
Minor cleanup.
fix comments
Merge branch 'master' of github.com:materialsproject/pymatgen
Update dev docs
REgenerate docs.
Minor fix for link.
Add Ag wavelengths.
Merge branch 'master' of github.com:materialsproject/pymatgen
Fix GGA data extraction.
Add interlayer spacing.
allow functional specification in DictVaspInputSet
Documentation for previous commit (DictVaspInputSet)
Merge branch 'master' of github.com:materialsproject/pymatgen