loongson/pypi: links for jx-enum

loongson/mirror jx-enum-1.0.0.tar.gz
loongson/mirror jx_enum-1.0.0-py2-none-any.whl
loongson/mirror jx-enum-0.0.1.tar.gz
loongson/mirror jx_enum-0.0.1-py2.7.egg
loongson/mirror jx_enum-0.0.1-py2-none-any.whl