root/pypi: links for nxppy

root/pypi nxppy-1.6.0.tar.gz
root/pypi nxppy-1.5.1.tar.gz
root/pypi nxppy-1.5.0.tar.gz
root/pypi nxppy-1.4.3.tar.gz
root/pypi nxppy-1.4.2.tar.gz
root/pypi nxppy-1.4.1.tar.gz
root/pypi nxppy-1.4.0.tar.gz
root/pypi nxppy-1.3.2.tar.gz
root/pypi nxppy-1.3.1.tar.gz