feedback-icon-only: Only send tips of the submitted MCQ choice
feedback-icon-only: Do not sent tips & answer in MRQ for hidden results
Merge pull request #69 from open-craft/feedback-icon-only

Only send feedback content to client that should be displayed
event-proficiency: Add special 'proficiency' event for proficiency score
Use url_name as component_id in published events
Merge pull request #68 from edx-solutions/event-proficiency

event-proficiency: Add special 'proficiency' event for proficiency score
Add assessment workbench scenario
Extract _publish_event
Publish assessment submitted event
Publish assessment shown event
Merge pull request #70 from dragonfi/assessment-event-tracking

Assessment event tracking
Correctly return 'success' in publish_event handler
Add shared header sub-XBlock
Properly close input tags
Add question-title class to templates
Add border to assessment mode
Add `<shared-header>` to README
Do not number question when there is only one
Add myself as author of header.py
Merge pull request #71 from dragonfi/description-and-frame

Add a shared header text and number assessment questions