loongson/pypi: links for buildutils

loongson/mirror buildutils-0.3.tar.gz
loongson/mirror buildutils-0.3-py2.5.egg
loongson/mirror buildutils-0.3-py2.4.egg
loongson/mirror buildutils-0.1.2.tar.gz
loongson/mirror buildutils-0.1.2-py2.4.egg
loongson/mirror buildutils-0.1.1-py2.4.egg.zip
loongson/mirror buildutils-0.1.1-py2.3.egg.zip