Changed instances of atoms_per_mol to atoms_per_molecule in Material class
Fixed build issues and changed more instances of atoms_per_mol to atoms_per_molecule in material classes and classes calling these classes
Merge branch 'staging' of http://github.com/pyne/pyne into molRename
fixed a typo andchanged two instances in transmute
Merge branch 'staging' of https://github.com/pyne/pyne into q_vals

updating pyne