root/pypi: links for nrel-nsrdb

root/pypi nrel_nsrdb-4.1.2-py3-none-any.whl
root/pypi NREL_nsrdb-4.1.1-py3-none-any.whl
root/pypi NREL_nsrdb-4.1.0-py3-none-any.whl
root/pypi NREL_nsrdb-4.0.2-py3-none-any.whl