Apple today released iOS 6 beta 4 for developers that brings the next generation platform a step closer to commercial release for consumers. The big change in the new beta is the removal of the dedicated YouTube app. Yes, after Apple removed Google Maps and introduced its own maps in iOS 6, another Google service has been given the boot. “Our license to include the YouTube app in iOS has ended, customers can use YouTube in the Safari browser and Google is working on a new YouTube app to be on the App St...