root/pypi: links for nvfan

root/pypi nvfan-0.4.1.tar.gz
root/pypi nvfan-0.4.0.tar.gz
root/pypi nvfan-0.3.0.tar.gz
root/pypi nvfan-0.2.0.tar.gz
root/pypi nvfan-0.2.0a3.tar.gz
root/pypi nvfan-0.2.0a2.tar.gz
root/pypi nvfan-0.2.0a1.tar.gz