root/pypi: links for defrost

root/pypi defrost-0.4.0.tar.gz
root/pypi defrost-0.3.2.tar.gz
root/pypi defrost-0.3.1.tar.gz
root/pypi defrost-0.3.0.tar.gz
root/pypi defrost-0.2.0.tar.gz
root/pypi defrost-0.1.0.tar.gz