root/pypi: links for c6

root/pypi c6-0.4.0.tar.gz
root/pypi c6-0.4.0-py2.py3-none-any.whl
root/pypi c6-0.3.2.tar.gz
root/pypi c6-0.3.2-py2.py3-none-any.whl
root/pypi c6-0.3.1.tar.gz
root/pypi c6-0.3.1-py2.py3-none-any.whl