Truncate average scores on questions
Include chart.js files and check workingness vivek++
Make the graphs straightlined
Generate data for visualizations
Correct viz data and insert into chart
Refactor get_context_data in course_feedback_view
Add averages to visualization
Change chart scaling and clean python up more
Resize the graph and change some layout on the template
Merge pull request #55 from calblueprint/feedback_data_viz

Feedback data viz