Add script for generating a sparse table which indicates student activity usage
Fix typo
Update student usage script to require 50% completion.
Fix bug in student usage script
Make sure the labbook is configured when running cap tasks

[#81784926]
Make save warning match the message in the activity finder

[#81774428]
Ensure the DOM is ready and the iframe phones are created before customizing models

[#76060966]
Multiple choice layout options, include Likert-style

[#81513520]
Add multiple selection support for multiple choice questions

[#79303368]
Fix researcher reports for multiple selection multiple choice questions

[#79303368]