Cart navigation
Simplified photo item handling, save items in session
Updated photo's JSON
Fixed masonry issue, cart layout, photos.json update
Rework of active photo management to fix a plethora of bugs
Reset active tag for default tag
Fixed more browsing bugs (from cart to photo)
Fixed bug when going to cart and back to gallery had no photos
First implementation of modal dialog
Dialog tweaks
Print size dialog
Printsize dialog
Merge branch 'feature.cart'