loongson/pypi: links for py-sdag2

loongson/mirror py_sdag2-1.0.1.tar.gz
loongson/mirror py_sdag2-1.0.1-py3.4.egg
loongson/mirror py_sdag2-1.0.1-py2.7.egg
loongson/mirror py_sdag2-1.0.tar.gz
loongson/mirror py_sdag2-1.0-py3.2.egg
loongson/mirror py_sdag2-1.0-py2.7.egg