title: MWPhotoBrowser: Show captions for every photo
body: <p>I'm using MWPhotoBrowser in my iOS app. I would like the controls and captions to remain visible until the user taps to dismiss the controls and caption. When I swipe to move to the next photo, the caption and toolbar disappear. I would like it to toggle between visible and hidden when the user taps the photo. If the user taps to show the caption and then swipes to see the next photo, the caption disappears again. I would like it to stay visible</p>
  
  <p>I don't see anything in the public interface on the MWPhotoBrowser which allows me to control this behavior. There are a couple of private methods that are related, but I wanted to find out if there is a proper way to control this behavior.</p>