blancltd/django-mptt-treechangelist — pull request #1 by yohanboniface (2012-08-28 11:40:56+00:00)
Title: Fix the fact that only first page of cut trees are visible

When a tree is cut in more than one page (because is long), only the
first page has the real root node of this tree. But for the others pages
we still want to display the nodes, so treat the less deep node as the
"current relative root" node.