root/pypi: links for datacommons-client

root/pypi datacommons_client-2.0.0.tar.gz
root/pypi datacommons_client-2.0.0-py3-none-any.whl
root/pypi datacommons_client-2.0.0b2.tar.gz
root/pypi datacommons_client-2.0.0b2-py3-none-any.whl
root/pypi datacommons_client-2.0.0b1.tar.gz
root/pypi datacommons_client-2.0.0b1-py3-none-any.whl