Add Async image loading

Examples/Time Travel/SwiftUITimeTravel/TodoList/Internal Views/TodoListItemView.swift

@@ -0,0 +1,26 @@
+import SwiftUI
+
+struct TodoListItemView : View {
+    
+    @EnvironmentObject var store: Store<TodoState>
+    
+    let item: TodoItem
+
+    var body: some View {
+        let binding = Binding(
+            getValue: { self.item.isFinished },
+            setValue: { self.store.dispatch(event: .setItemDone(identifier: self.item.id, isDone: $0)) })
+        
+        return Toggle(isOn: binding) {
+            Text(item.title)
+        }
+    }
+}
+
+#if DEBUG
+struct TodoListItemView_Previews : PreviewProvider {
+    static var previews: some View {
+        TodoListItemView(item: TodoItem(id: UUID(), title: "Test", isFinished: false))
+    }
+}
+#endif