Adding Menus, Models, and Views

Now we will be creating new application features, rather than extending already existing ones. We will continue working on our Library project.

First, we want to add a Library top menu, and we can already add the Books Authors menu item to it. Next, we will create a new Model for Books, and make it available to users by adding a menu item for it. Finally, we will create the list and form views for the Books model.