magic-removal: Added a TODO about a circular reference that needs to be removed.

git-svn-id: http://code.djangoproject.com/svn/django/branches/magic-removal@1741 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/db/models/options.py

@@ -45,6 +45,7 @@ class Options:
             raise TypeError, "'class META' got invalid attribute(s): %s" % ','.join(meta_attrs.keys())
 
     def contribute_to_class(self, cls, name):
+        # TODO: Remove this self.model reference. This is a circular reference.
         self.model = cls
         cls._meta = self
         self.object_name = cls.__name__