Turn off caching
Add cart
Add cart to schema
Add current_cart module
Add lineitem scaffold
Add lineitem to schema
Add relationship to Cart
Add product relationship and hook method
Add 'add to cart' method
Make button cart method inline
Add line_item build ability to create method
Add line_item build ability to create method
Edit test for line item creation
Add trivial view for displaying cart
Fix major blooper
Fix major blooper
Add migration quantity to line items
Add default to quantity migration
Updated schema to add quantity
Add smart add_product method