title: swiping between images within the same view controller
body: <p>I'm new to swift but have android experience.  Is there a iOS control similar to the android viewpager?  I'm creating an app that has a view controller that contains a large image view and several text fields.  The image view covers half the screen or more and the text fields take up the rest of the screen. I need to swipe between images while the text stays in place. What's the best way to implement this? I thought of adding swipe gesture recognizer and changing the image on swipe but is that the best way?</p>