Day 3 of 5 Days Trouble Shooting 4.0 – 4.2 #Swift4.2 updates

  //4.0 Notification.Name.UIKeyboardWillHide //change to //4.2 UIResponder.keyboardWillHideNotification //4.0 Notification.Name.UIKeyboardWillChangeFrame //4.2 UIResponder.keyboardWillChangeFrameNotification //4.0 Notification.Name.UIApplicationWillResignActive //4.2 UIApplication.willResignActiveNotification //4.0 let keyboardScreenEndFrame = (userInfo[UIKeyboardFrameEndUserInfoKey] as! NSValue).cgRectValue //4.2 let keyboardScreenEndFrame = (userInfo[UIResponder.keyboardFrameEndUserInfoKey] as! NSValue).cgRectValue