added ic_action_cart
added extendable details to FragmentProducts & Adapter
removed comments from SettingsMgr
added ToStrong to Product
added spacing between frames in main layout
added list view, header, footer, item to fragment basket, ShoppingBasketMgr
fixed product dimensions
removed comments from FragmentBasketLVAdapter
ShoppingBasketMgr.updateTotal now public
added total updating to FragmentShoppingBasket.onResume
parametrized all dimensions
fixed dimensions for tablets
added tablet dimensions
fixed layout & dims for smartphones
removed UIL from gradle
updated readme