Restangularized artwork. Filters artwork images by tour.
Attempt to fix slidebox #1. For Carl.
Slide box images now display properly on load.
Made sure the right things were being passed into the AR Mode.

Merge branch 'master' of https://github.com/DataAnalyticsinStudentHands/PublicArtApp into dev_carl

Conflicts:
	www/js/controllers.js
	www/partials/imslide.html