edx/edx-ora — pull request #128 by jbau (2013-08-15 04:51:14+00:00)
Title: Handling case where 'BC' is latest grader but 'PE' grades exist

This happens in cases where submissions are duplicated, and there are a bunch of these on Stanford's instance.
The old behavior would only post back the BC feedback to xqueue.
The new behavior should post back all PE feedback instead.