loongson/pypi: links for django-userpref

loongson/mirror django-userpref-0.1.0a5.tar.gz
loongson/mirror django_userpref-0.1.0a5-py2.py3-none-any.whl
loongson/mirror django-userpref-0.1.0a4.tar.gz
loongson/mirror django-userpref-0.1.0a2.tar.gz