divio/django-cms — pull request #1224 by centralniak (2012-05-17 14:11:09+00:00)
Title: Make djangoCMS compatible with django-mptt 0.5.2

As discussed in #1099 -- this commit makes djangoCMS not raise AssertionError anymore on page admin and allows to use django 0.5.2 which contains some fixes important for me
https://github.com/django-mptt/django-mptt/issues/156

No unit tests for this one, as they would be redundant with cms.tests.admin.AdminTestCase.test_changelist_items