loongson/pypi: links for versions-client

loongson/mirror versions-client-0.5.tar.gz
loongson/mirror versions-client-0.4.tar.gz
loongson/mirror versions-client-0.4rc2.tar.gz
loongson/mirror versions-client-0.3.tar.gz
loongson/mirror versions-client-0.2.tar.gz
loongson/mirror versions-client-0.1.tar.gz
loongson/mirror versions-client-0.1a7.tar.gz
loongson/mirror versions-client-0.1a6.tar.gz