root/pypi: links for nester-g

root/pypi nester.g-1.5.0.zip
root/pypi nester.g-1.4.0.zip
root/pypi nester.g-1.3.0.zip
root/pypi nester.g-1.2.0.zip
root/pypi nester.g-1.1.0.zip
root/pypi nester.g-1.0.0.zip