add support for writing symmetrized cif files
make SymOp xyz strings compatible with all integer rotation matrices
Fix bad call.
Merge branch 'master' of github.com:materialsproject/pymatgen
Py3k fix. Avoid map where list comprehensives will work.
SymOp.from_xyz_string bugfix
Merge branch 'master' of github.com:materialsproject/pymatgen
Avoid using str.
Merge branch 'master' of github.com:materialsproject/pymatgen
workaround for python3 Fractions with numpy 1.8.2
Merge branches 'master' and 'surface' of github.com:materialsproject/pymatgen into surface
Merge remote-tracking branch 'origin/surface' into surface
Merge remote-tracking branch 'origin/surface' into surface
change the get_path() for test_surface.py, unittests for Slab(): add_adsorbate_atom()