Rename SpreeStore.Entities to SpreeStore.Models
When creating an order, use Orders API

(no real difference other than consistencies)
Use shortcut syntax to find a child element in cart_view
Call controller action straight from CartView rather than using triggered events
Use line items API to create new line item when clicking 'add to cart' for an existing order
Add ability to update the cart by clicking 'Update'
Use shortcut to find in cart_view
Remove old store.js file; models are now split up into their own files
Set some defaults for Spree.Money in case API request fails for whatever reason
Update dependencies
Remove trigger nonsense from show view
Fix process of adding line items to an existing order
Add beginnings of order app