root/pypi: links for secret-keeper

root/pypi secret-keeper-0.3.1.tar.gz
root/pypi secret-keeper-0.3.0.post1.tar.gz
root/pypi secret-keeper-0.3.0a2.tar.gz
root/pypi secret-keeper-0.2.0.tar.gz
root/pypi secret-keeper-0.1.2.tar.gz
root/pypi secret-keeper-0.1.1.tar.gz
root/pypi secret-keeper-0.1.0.tar.gz