edx/edx-ora2 — pull request #301 by stephensanchez (2014-04-29 13:55:18+00:00)
Title: Updating the openassessmentblock to acknowledge preview

ORA2 side of the change; wiring in the meta data service from the LMS to determine if we are in preview. This can be removed once the split mongo changes give us more granularity in item_id.

@wedaly