root/pypi: links for compare-df

root/pypi compare_df-0.6.tar.gz
root/pypi compare_df-0.5.tar.gz
root/pypi compare_df-0.4.tar.gz
root/pypi compare_df-0.3.tar.gz
root/pypi compare_df-0.2.tar.gz
root/pypi compare_df-0.1.tar.gz