loongson/pypi: links for rsl-xsd

loongson/mirror rsl.xsd-0.2.4.tar.gz
loongson/mirror rsl.xsd-0.2.4-py2.5.egg
loongson/mirror rsl.xsd-0.2.3.tar.gz
loongson/mirror rsl.xsd-0.2.2-py2.5.egg
loongson/mirror rsl.xsd-0.2.1.tar.gz
loongson/mirror rsl.xsd-0.2.0.tar.bz2