Modify test so you can change the children of a selected item, and set the children of a new item.  Tree doesn't handle this correctly yet, but at least this is a testcase.  Refs #5534.
Modify test so you can change the children of a selected item, and set the children of a new item.  Tree doesn't handle this correctly yet, but at least this is a testcase.  Refs #5534.

git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@11977 560b804f-0ae3-0310-86f3-f6aa0a117693

redaktor/deliteful