title: How do i display UIAlertController from any NSObject subclass?
body: <p>I have a legacy codebase I am managing, which needs to display alert messages from all over the place. This is terrible practice and is in need of a refactor, but that isn't going to happen any time soon. With iOS 9 I need the ability to fire &amp; forget an alert view, and have the view display and queuing managed for me.</p>