added gon gem
added gon
added cart view in react
Merge branch 'underscore' into varun/cart-view
merging in underscore
* underscore:
  added underscore
added cart buttons
cart works!
Only show the most recent 5 books in cart
added some styling
Merge branch 'master' into varun/cart-view
pulling in master
* master:
stop propagation
removed old cart
Added logic for signed out user
made cart api and made adding/removing persistent
added close button to cart view
removed commas
added view more button
removed debugging statement
constants
better view more ux
Merge pull request #82 from calblueprint/varun/cart-view

Varun/cart view