Updated the storyboard to the latest version
Updated the demo to better show easy KVO.
Switched to asset catalogs and added a down icon.
Added a way to point out the position of the keyboard. It’s a silly feature, but it shows easy notification. I added a settings bundle to hold CC attribution for an image.
Added a perform authentication method which would to the work of authentication in the user.
I prefer calling the super method last in tear down methods.