Change the lack of supports_inactive_user on an auth backend to a

!PendingDeprecationWarning (refs #14249), fixing some bad links in the
1.3 release docs and a typo.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15204 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/contrib/auth/__init__.py

@@ -33,7 +33,7 @@ def load_backend(path):
 
     if not hasattr(cls, 'supports_inactive_user'):
         warn("Authentication backends without a `supports_inactive_user` attribute are deprecated. Please define it in %s." % cls,
-             DeprecationWarning)
+             PendingDeprecationWarning)
         cls.supports_inactive_user = False
     return cls()