root/pypi: links for curve-fits

root/pypi curve-fits-1.0.dev3.tar.gz
root/pypi curve_fits-1.0.dev3-py3-none-any.whl
root/pypi curve-fits-1.0.dev2.tar.gz
root/pypi curve_fits-1.0.dev2-py3-none-any.whl
root/pypi curve-fits-1.0.dev1.tar.gz
root/pypi curve_fits-1.0.dev1-py3-none-any.whl