Add numeric range quiz submission model
Annotate project progress and submission models
Style the multiple choice quiz form
Add templates for correct answer quizzes
Add quiz submission model for the rest of the quizzes to inherit from
Inherit from QuizSubmission
Fix merge conflict
Add submit_quiz method to submissions
Add quiz submission form
Add submit_quiz route
Add frontend for exact answer quizzes
Render a js template to replace the current content
Only save the form if there is content
Submissions know if they are a quiz or not
Render view for submissions (replacing partials when necessary)