After contacting PyCifRW's developer, the PyPI links has been updated and it is
now possible to add PyCifRW to install_requires. Removing the version in
dependencies.
Update README and docs.
More updates to doc.
Minor fixes to documentation.
Update version to 2.3.0
Remove dependency link for pycifrw.
Set dev version.
Minor setup.py update.
Minor simplifications and speed up to pdanalyzer.
More improvements to phase diagram.
More robust unittests and doc for cifio.
Reorganize some code in cifio to be general PBC coord utilities.
Fix 0.5 edge case.
More cleanup of cifio.
More cleanup of vasp input.
Remove mutable arg in INCAR.
Remove mutable arg in Kpoints.
Support bzip2 and (somewhat) gzip in reverse_readline(), as well as improve performance for small files. (hopefully) fixes #9
Slgith reorganization of io_utils imports.
Minor formatting.