root/pypi: links for calfpy

root/pypi calfpy-1.20.1.tar.gz
root/pypi calfpy-1.20.1-py3-none-any.whl
root/pypi calfpy-1.17.0.tar.gz
root/pypi calfpy-1.17.0-py3-none-any.whl
root/pypi calfpy-1.16.0.tar.gz
root/pypi calfpy-1.16.0-py3-none-any.whl