title: Mobile Safari-style back button for UIWebView?
body: <p>I haven't been able to find any sort UIBarButtonSystemItem representing tha "Back" button in Mobile Safari. I want my UIWebView's controls to look just like the ones in Mobile Safari so it makes sense. Would the best solution be to just screenshot UIBarButtonSystemItemPlay (same image as the Forward button) and flip it?</p>
  
  <p>Thanks.</p>