Updating ORA2 hash for hotfix August 5th, 2014

Fixes the following issues:
https://openedx.atlassian.net/browse/ORA-765
partially: https://openedx.atlassian.net/browse/ORA-688

@wedaly @jimabramson 
Yes, that's the plan :)  We'll merge these changes back into edx-ora2 master so they'll be included when we cut (our) next release candidate.