Save student choices and display them on 'Go Back' action
Fix display content and ooyala transcript with settings
Merge pull request #8 from aboudreault/qa-fixes

Qa fixes
minor fixes
Merge pull request #10 from aboudreault/qa-fixes

minor fixes
Fixing question numbering by making StepBlock a proper parent
Factor out SeleniumBaseTest into xblock-utils
Fix workbench scenarios for tests after merge
Fix tests after merge
Remove logging to console from js
Factor out publish_event into LightChildren
Use xblockutils in utils.py
Use default xml content in workbench scenario
Fix unittests