root/pypi: links for hcpcbc

root/pypi hcpcbc-2.3.1.tar.gz
root/pypi hcpcbc-2.1.4.tar.gz
root/pypi hcpcbc-2.1.3.tar.gz
root/pypi hcpcbc-2.1.2.tar.gz
root/pypi hcpcbc-2.1.0.tar.gz
root/pypi hcpcbc-2.0.1.tar.gz