Add skeleton Java code for Rubric question type
Add some UI for rubric question
Add code for adding/removing columns/rows
Add backend code to save rubric question details
Refine UI for adding/editing rubric question
Change position of glyphicon for add column
Add backend validation for rubric question details
Add confirmation prompt when deleting rows/cols
Fix bugs in extracting descriptions and validation
Add UI for submitting rubric questions
Extract and save responses
Add labels for sub-questions, fix bug
Add additional info for rubric question
Sanitize html for sub-questions, choices, descriptions
Add stats for rubric question
Merge branch 'master' into Issue2757
Sanitize sub-question for additional info
Format showing rubric answers for student results page
Change stats to include absolute values
Merge branch 'master' into Issue2757