commit #12 - adding DAOs for minute papers questions and answers, updating services adding screen to view submitted responses for students

commit #8 - adding services and controllers for adding, viewing submissions, adding TODOs for adding, viewing papers, also adding changes to entities to use get,set methods, updating frontend services to reflect backend updates

commit #6 - adding repositories, entities, and controllers for classes, also added some services and components to frontend

commit #5 - adding html templates and components, beginning styling, working towards student and lecturer functionality being complete