loongson/pypi: links for assembl

loongson/mirror assembl-2.16.0-py2-none-any.whl
loongson/mirror assembl-2.15.1-py2-none-any.whl
loongson/mirror assembl-2.14.0-py2-none-any.whl
loongson/mirror assembl-2.13.1-py2-none-any.whl