Changed contrib.admin.views.main to use staff_member_required_decorator. Refs #627. Note that, by this point, AdminUserRequired middleware is redundant -- but nothing is backwards-incompatible yet.
Changed contrib.admin.views.main to use staff_member_required_decorator. Refs #627. Note that, by this point, AdminUserRequired middleware is redundant -- but nothing is backwards-incompatible yet.

git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@931 bcc190cf-cafb-0310-a4f2-bffc1f526a37

aparo/django-nonrel,aparo/django-nonrel,FlaPer87/django-nonrel,FlaPer87/django-nonrel,FlaPer87/django-nonrel,aparo/django-nonrel