title: UIStoryBoard get first view controller from ApplicationDelegate
body: <p>I have a protocol that my ApplicationDelegate implements. I want to pass this to the first view controller defined in a story board. How do I get access to it from the method?</p>
  
  <pre><code>- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
  </code></pre>