Create PbsOldAdapter for old syntax PBS
Should be after PbsAdapter
Add PbsAdapter in list of adapters.
Remove syntax error
Correct mpi_ncpus and restore correct PBS Pro syntax
Use Error Parser for PBSOld
Merge branch 'master' of https://github.com/gmatteo/pymatgen
Fix author list.
Fix typo.
Solved deprecation warnings
Saving work
Update monty.
Make enumlib print longer trace error messages.
Make site properties truly optional. Set to None if not present.
Make sure site properties are set to None for missing values.
Code cleanup
 Fix unit tests
Merge branch 'master' of https://github.com/yanikou19/pymatgen into yanikou19-master

Conflicts:
	pymatgen/io/abinitio/qadapters.py
Merge branch 'yanikou19-master'
Reenable BSEMDF