Updated empanada tests
Empanada quantity update
Updated empanadas menu
Refactor to factories Empanada in order to match pizza model
Added number of calls expected to tests
Added price and quantity to cart display
Added price in cents + filter for empanadas prices
Added form validation
Added sorting for cart view according to prod category
empanadas list - use repeat-start and end
updated subcategory
updated readme
updated html for pizza list
updated empanadas html
updating list into ion radio but there is ionic bug
updating list into ion radio but there is ionic bug
Added shopping cart logic to add or increase quantity if already present
Updated pizza view to include categories/match empanada
Removed json info logging from cart view
Updated fake data for test