root/pypi: links for nbwrite

root/pypi nbwrite-0.2.tar.gz
root/pypi nbwrite-0.2-py3-none-any.whl
root/pypi nbwrite-0.1.tar.gz
root/pypi nbwrite-0.1-py3-none-any.whl
root/pypi nbwrite-0.0.1.tar.gz
root/pypi nbwrite-0.0.1-py3-none-any.whl