root/pypi: links for cropy

root/pypi cropy-0.3.tar.gz
root/pypi cropy-0.3-py3-none-any.whl
root/pypi cropy-0.2.tar.gz
root/pypi cropy-0.2-py2.py3-none-any.whl
root/pypi cropy-0.1.tar.gz