title: Game Center leaderboard deprecated?
body: <p>So im trying to implement Game center to my whack a mole game im working on and I cant find a replacement for GKLeaderboardViewControllerDelegate. Its deprecated in ios 7 </p>
  
  <p>Also if you guys know of a tutorial or sample code that will work with ios 7 could you please link it :)</p>
  
  <p>Thanks in advance </p>