Update to dilute solution model
Minor changes
Modifs needed for integrating abinitio with fireworks
Merge remote-tracking branch 'mpmaster/master'

Conflicts:
	setup.py
Fix import
Merge remote-tracking branch 'mpmaster/master'
Merge remote-tracking branch 'mpmaster/master'
Merge remote-tracking branch 'mpmaster/master'
Add flow.to_dict, as_dict, from_dict
Re-enable flow.status()
Fix test.
Yet more test fixes.
Remove unused import.
Fix enumlib unittest.
Add path to .travis for enumliub and other tests.
Fix indent.
Add GULPLIB.
catch warning in test_vasp_input
tweaks to linear assignment
v3.0.3 release