[Improvement] Initialize GalleryViewController Crash Error : Disable the Scene Session on Xcode Project

[jo-simplefavor]

I was using it on new fresh project for playground before integrating with real app on Swift 5.
Just want to let know if you're having the same trouble.

While initialize GalleryViewController for the first time, please make sure that you DISABLE SCENE SESSION on your project :

• AppDelegate : remove any scene session delegate
• Remove any scene session related on Info.plist
• Don't forget to add : var window: UIWindow? (on AppDelegate)

Otherwise, you will get error in UIApplication without any error log.

Great library by the way. Cheers. CMIW