loongson/pypi: links for cecs

loongson/mirror cecs-0.1.tar.gz
loongson/mirror CECS-0.1-py2.7.egg
loongson/mirror cecs-0.1.dev2.tar.gz
loongson/mirror cecs-0.1.dev1.tar.gz
loongson/mirror cecs-0.1.dev1-py2-none-any.whl