framework for cart table
added a helper for subtotal
Added price to the homepage
subtotal works for cart but is unformated
subtotal properly formatted
Inventory, Subtotal, and Total exist for the cart and dynamically update as inventory changes
Change from cart 1 to localStorage cart and seems to work
local storage refinement, remove excess debuggers
removed unneeded fixture data from item model
removed unused helpers, refactoring to use them would be good but not easily accessible at current level
Merge pull request #2 from roseaboveit/working

Cart Table including subtotal and total, dynamically updated with quantity, and using localStorage cartId and cleanup