title: React-native navigation experimental example?
body: <p>I started using <strong>react-native</strong> few weeks ago. For my first app, I used <strong>navigator</strong> for the  navigation with its <strong>navigationbar</strong> component to display title and left/right hand side buttons. After reading <strong>facebook has dropped its support for the navigator</strong> and developing n<strong>avigation experimental or navigation-rfc</strong> (<em>will call '<strong>NavExp</strong>' to make it short</em>), I am trying to use the NavExp. But I can't get my head around it. </p>
  
  <p><strong>App menu</strong>: DrawerLayout for android, TabIOS for IOS. And will have navbar to display the title and right(content-specific menu - print, copy)/left(for menu) button depending on the content.</p>
  
  <ol>
  <li>What is the difference between navigator and the NavExp? (it says it offers redux or flux style navigation, also can't understand it)</li>
  <li>What is the purpose of reducer?(Which one to use? (Stack, Find))</li>
  <li>NavigationRootContainer?</li>
  <li>Where to declare all my states, since these are constants?</li>
  <li>What is the difference between action and state?</li>
  <li>For navigators we had renderScene function to actually render the scene, in NavExp</li>
  </ol>