It'd be nice to:
- add a description to tests;
- to be able mark the days we didn't show up at one class (mark ours absences);
- to have a section where we could see our grades;
- mark days in which we don't have a specific class (not like holidays, they "delete" every class in the day);
- the reminders could be shown in calendar (month&week) view;
- add isolated events without having to create a class for it (like a championshipin a weekend).