edx/edx-platform — pull request #4663 by cahrens (2014-08-02 01:21:36+00:00)
Title: Always call refresh on parent of drag and drop operation.

STUD-2048

We need to refresh the parent even when drag and drop is all within the same parent element. Otherwise, children of parent will be wrong until the next fetch operation occurs.

@dan-f @benmcmorran @polesye please review