title: How to fade out table selection
body: <p>When a tableview cell is selected in my app, it remains selected until a different cell is selected.</p>
  
  <p>How can I make the highlighting of the tableview cell fade out after a second or two similar to Apple's Find My Friends app and the Find My iPhone app. When switching the distance from In Miles to In Kilometers you can see that the cell is highlighted and then the highlight fades out.  </p>