root/pypi: links for fourier-series-python

root/pypi Fourier-Series-Python-0.5.1.tar.gz
root/pypi Fourier_Series_Python-0.5.1-py3-none-any.whl
root/pypi Fourier-Series-Python-0.5.0.tar.gz
root/pypi Fourier_Series_Python-0.5.0-py3-none-any.whl