root/pypi: links for pyrmsd

root/pypi pyRMSD-4.2.1.tar.gz
root/pypi pyRMSD-4.2.0.tar.gz
root/pypi pyRMSD-4.1.0.tar.gz
root/pypi pyRMSD-4.0.1.tar.gz
root/pypi pyRMSD-4.0.0.tar.gz