loongson/mirror: links for django-cas-agn

loongson/mirror django-cas-agn-4.1.2.tar.gz
loongson/mirror django_cas_agn-4.1.2-py2.py3-none-any.whl
loongson/mirror django-cas-agn-4.1.1.tar.gz
loongson/mirror django_cas_agn-4.1.1-py2.py3-none-any.whl