edx/edx-tim — pull request #180 by stephensanchez (2014-03-20 22:19:09+00:00)
Title: WIP: Optimizations to the PeerWorkflow and PeerWorkflowItem models

Improving performance and model definitions with clear foreign keys associated with the peer workflow behavior.

This is a WIP because I do not have a migration script. Still looking to resolve this without dirtying the PeerWorkflowItem model.