loongson/pypi: links for rdo

loongson/mirror rdo-0.2.2.tar.gz
loongson/mirror rdo-0.2.1.tar.gz
loongson/mirror rdo-0.2.0.tar.gz
loongson/mirror rdo-0.1.4.tar.gz
loongson/mirror rdo-0.1.3.tar.gz
loongson/mirror rdo-0.1.2.tar.gz
loongson/mirror rdo-0.1.1.tar.gz