Remove .cfg from MANIFEST. Trigger test.
Add sort() in place for Structure.
Completely support all standard list.sort args in Structure.sort and
IStructure.get_sorted_structure.
Improve doc.
Update change log.
Switch to yaml for input sets. Proper use of YAML Cloader where available.
Make sure setup.py includes yaml files.
Fix json loading.
Update YAML install instructions to include libyaml.
Vacancy class considers species and no. of struct

Vacancy.make_supercell_with_defects method is updated with options to
specify the site species and the number of super cells to be returned
Merge branch 'master' of https://github.com/mbkumar/pymatgen
Bug fix
Merge branch 'master' of https://github.com/mbkumar/pymatgen
dilute_solution_model.py added to analysis.defects

DiluteSolutionModel used to compute defect concentrations
is added
Merge branch 'master' of https://github.com/mbkumar/pymatgen
fix QChem vibrational frequency parsing
Merge remote-tracking branch 'origin/master'
Minor changes to maker; Speed up analyzer.
Add functionality to return a ComputedStructureEntry from a Vasprun.
Significantly improve functinoality of Vasprun.get_computed_entry. Also
streamlined hive code for new Vasprun./