michaelg/dev: links for picocosmo

root/pypi picocosmo-1.0.0rc0.tar.gz
root/pypi picocosmo-1.0.0rc0-py3-none-any.whl
root/pypi picocosmo-0.9.0.tar.gz
root/pypi picocosmo-0.9.0-py2.py3-none-any.whl
root/pypi picocosmo-0.9.0rc1.tar.gz
root/pypi picocosmo-0.9.0rc1-py3-none-any.whl