[Solved] Play Button Automatically Shows

This is a basic slideshow app to show 10 cat images, attached to this  assignment (Cats.zip). You need design your app following below sketch. You will need to show all ten images automatically or manually. After  last picture, your app should show the first picture in circular way.   User can touch left and right buttons to navigate thru pictures  manually. Play button automatically shows pictures. Stop button stops  the slideshow. The delay between pictures are 3 sec by default. However  user can change delay time by going setting view of the app. This app is similar to MathGame in terms of how to setup the views. Also, you will need to use timer class. Submit your zipped Xcode project file.