edx/edx-ora2 — pull request #278 by stephensanchez (2014-04-15 17:33:58+00:00)
Title: Fixing TIM-473 to allow re-leasing a submission

@wedaly @ormsbee @jrbl

This will require a perf test to ensure the extra time evaluation is not expensive. Typically it seems to add some small amount of time in a base MySQL query, but want to confirm it scales well enough on the dev machines.