root/pypi: links for hspy

root/pypi hspy-1.6.4.tar.gz
root/pypi hspy-1.6.3.tar.gz
root/pypi hspy-1.6.2.tar.gz
root/pypi hspy-1.6.1.tar.gz
root/pypi hspy-1.6.0.tar.gz
root/pypi hspy-1.5.4.tar.gz