root/pypi: links for nctools

root/pypi nctools-0.1.23.tar.gz
root/pypi nctools-0.1.23-py2.py3-none-any.whl
root/pypi nctools-0.1.22.tar.gz
root/pypi nctools-0.1.22-py2.py3-none-any.whl
root/pypi nctools-0.1.21.tar.gz
root/pypi nctools-0.1.21-py2.py3-none-any.whl