root/pypi: links for s3-encryption

root/pypi s3-encryption-0.1.3.tar.gz
root/pypi s3-encryption-0.1.2.tar.gz
root/pypi s3-encryption-0.1.1.tar.gz
root/pypi s3-encryption-0.1.0.tar.gz
root/pypi s3-encryption-0.1.0-rc2.tar.gz
root/pypi s3-encryption-0.1.0-rc1.tar.gz