loongson/pypi: links for attrcheck

loongson/mirror attrcheck-0.1.2.tar.gz
loongson/mirror attrcheck-0.1.2-py3.2.egg
loongson/mirror attrcheck-0.1.2-py2.7.egg
loongson/mirror attrcheck-0.1.1.tar.gz
loongson/mirror attrcheck-0.1.1-py2.7.egg
loongson/mirror attrcheck-0.1.tar.gz
loongson/mirror attrcheck-0.1-py2.7.egg