- add model class for cart item

- add apputils for common methods

…_cart

Feature/swipe to remove item cart

Change to mvp

- move rating color matcher to AppUtils
- hide rating section if no rating data available

Feature/move to recyclerview

- add access to FireBaseApiManager to BasePresenter

- change path from String to DatabaseReference

- extend BaseFragment for FoodCategoryFragment
- add foodMenuListener to FireBaseApiManager

- add method for determining isUserEmailVerified

- add corresponding methods to ApiWrapper and ApiManager for RegistrationFragment

- change to mvp for LoginFragment with Sign-In flow

…mail

- change in registration and login flow
- change LoginActivity to Mvp
- file restructuring

- add auth reload to splash to reload state of user every time the app opens

- DataManager to store In-Memory data such as Cart Items
- listeners for CartActivityDisplayAdapter and FoodMenuDisplayAdapter using new DataManager

- change interfaces to eliminate the need for Fire Api listeners, database listeners pending
- change FoodMenuDisplayActivity to Mvp

- add bottom padding to menu display with clip to padding false

- can add listener again when required in future

… to FireBaseApiLibrary

- use DBValueEventListener to listen to Database events with generic type parameter for methods

…_wrapper

Adding Firebase API wrapper and manager