root/pypi: links for freeze-one

root/pypi freeze_one-0.2.1.tar.gz
root/pypi freeze_one-0.2.1-py2.py3-none-any.whl
root/pypi freeze_one-0.2.0.tar.gz
root/pypi freeze_one-0.2.0-py2.py3-none-any.whl
root/pypi freeze_one-0.1.0.tar.gz
root/pypi freeze_one-0.1.0-py2.py3-none-any.whl