Add bootstrap prompt. Add css defaults, helper functions, components, and bootstrap overrides.
Fix main.scss bug where googleFont was not being added to the app instance. Also some refactoring.
Attach answer.features directly to app instance instead of moving includeBootstrap, includeNormalize etc over manually
Add code to fetch jquery url from CDN, but disable it until cdnjs performance is fixed. Change features.jQuery to features.jquery.