loongson/pypi: links for ajenti-plugin-softraid

loongson/mirror ajenti.plugin.softraid-0.4.tar.gz
loongson/mirror ajenti.plugin.softraid-0.3.tar.gz
loongson/mirror ajenti.plugin.softraid-0.2.tar.gz
loongson/mirror ajenti.plugin.softraid-0.1.tar.gz