Completed PizzaViewController functionality
myPizzaStore is now private and the ToppingViewController now gets a pizza store through the segue
Buttons were added for the particular toppings.
Added constraints as well as topping buttons
Implemented a factory for creating pizzas
Changed exception message and “implemented” the “abstract” method for preparing a pizza
ExtraIngredients and Toppings can be combined into one control of ingredients. This new table view controller would allow users to select what toppings they would want for their pizza
Added the ingredients factory to make sure the ingredients come from the correct location
Added all the ingredients to be used
Added the basic interface for the ingredients
Modified the prepare process for the pizzas