title: Make UIView work like a UIButton
body: <p>I built a <code>Custom Cell</code> in IB and in it created a view that represents a button. It has <code>Labels</code> and <code>ImageViews</code> in it. </p>
  
  <p>I want to know if there is a way to make that view act like a button. That is, show a shadow and call a method when is pressed.</p>