huh wait, no, we don't support people deleting their accounts, do we?
need to make sure the get method is defined such that students can only delete themselves
create 'are you sure' template on the deleteview, maybe have a form to ask why they're going (if they've graduated, or a text field to ~complain~ offer feedback
add a link to update_student, add url to urls.py
make sure to delete the associated User object too, and then log user out
when we have emails, send a 'sorry m8 to see you go' email