title: React Native, iOS, Google Signin redirects to google.com
body: <p>React-Native-google-signin in ios redirects to google.com </p>
  
  <p>AnyWay to resolve it?</p>
  
  <p>using </p>
  
  <p>react-native 0.55.4
  react-native-google-signin 0.12.0
  react 16.3.1</p>
  
  <p>appdelegates.m looks like: </p>
  
  <pre><code> - (BOOL)application:(UIApplication *)application openURL:(NSURL *)url
    sourceApplication:(NSString *)sourceApplication annotation:(id)annotation {
  
  
    return [[FBSDKApplicationDelegate sharedInstance] application:application
                                                          openURL:url
                                                sourceApplication:sourceApplication
                                                       annotation:annotation
            ]
    || [RNGoogleSignin application:application
                           openURL:url
                 sourceApplication:sourceApplication
                        annotation:annotation
        ];
  }
  </code></pre>