init link for crime viz
Merge branch 'master' into tristan_crime_viz
lesson skeleton for crim viz
quiz now shows error if quiz_id is non existent
started first half of the crime viz, added quiz
fix typo
finished a meaty skelton for crime viz
has_submit for the crime viz
fixing code submission page in crime viz
fixing report submission on crime viz
small typos in report submission
finishing up conclusion for the crime viz
finishing up conclusiong crim viz
Merge branch 'tristan_crime_viz' into tristan-master