root/pypi: links for hpfitter

root/pypi hpfitter-5.0.0.tar.gz
root/pypi hpfitter-5.0.0-py3-none-any.whl
root/pypi hpfitter-4.0.3.tar.gz
root/pypi hpfitter-4.0.3-py3-none-any.whl