Added more complicated checking of level permissions - allow student's teacher to view
Added more complicated checking of level permissions - allow student's teacher to view

mikebryant/rapid-router,CelineBoudier/rapid-router,CelineBoudier/rapid-router,mikebryant/rapid-router,CelineBoudier/rapid-router,mikebryant/rapid-router,mikebryant/rapid-router,CelineBoudier/rapid-router