divio/django-cms — pull request #3458 by digi604 (2014-09-18 14:11:15+00:00)
Title: switch from MPTT to MP

Switches the cms from MPTT (Modified Preorder Tree Traversal) to MP (Materialized Path).
This should vastly reduce the number of corrupt trees and make moving trees around way more performant.
Uses currently django-treebeard MP-Tree. An optimized MP-Tree implementation could be build with gaps between nodes.