root/pypi: links for shtools

root/pypi shtools-2.2.2.zip
root/pypi shtools-2.2.1.zip
root/pypi shtools-2.2.0.zip
root/pypi shtools-2.1.7.zip
root/pypi shtools-2.1.6.zip
root/pypi shtools-2.1.5.zip
root/pypi shtools-2.1.4.zip
root/pypi shtools-2.1.2.zip
root/pypi shtools-2.1.1.zip
root/pypi shtools-2.0.1.zip
root/pypi shtools-2.0.0.zip
root/pypi shtools-1.0.10.zip