Change product controller tono longer have buy action
Add line item controller, route buyable concern to /new (switches from post to get)
Test route
Change id to product_id for line items
Add to cart opens line_items#new
Modal dialog template
Modal dialog changes
jQuery docs say injects to modal-content but that's a lie
Update bootstrap
switch display to divs
Add to cart modal (almost) done
Changing item quantity updates cost total
Bold header line
Create action
Check uniqueness in order
Add line items through js
Remove partial