old_contents: /**
   * Sample React Native App
   * https://github.com/facebook/react-native
   * @flow
   */
  
  import React, { Component } from 'react';
  import {
    AppRegistry,
    StyleSheet,
    Text,
    View
  } from 'react-native';
  
  class RNPaperInterface extends Component {
    render() {
      return (
        <View style={styles.container}>
          <Text style={styles.welcome}>
            Welcome to React Native!
          </Text>
          <Text style={styles.instructions}>
            To get started, edit index.android.js
          </Text>
          <Text style={styles.instructions}>
            Shake or press menu button for dev menu
          </Text>
        </View>
      );
    }
  }
  
  const styles = StyleSheet.create({
    container: {
      flex: 1,
      justifyContent: 'center',
      alignItems: 'center',
      backgroundColor: '#F5FCFF',
    },
    welcome: {
      fontSize: 20,
      textAlign: 'center',
      margin: 10,
    },
    instructions: {
      textAlign: 'center',
      color: '#333333',
      marginBottom: 5,
    },
  });
  
  AppRegistry.registerComponent('RNPaperInterface', () => RNPaperInterface);
  
new_contents: import React, { Component } from 'react';
  import {
    AppRegistry,
  } from 'react-native';
  
  let App = require('./app')
  
  class RNPaperInterface extends Component {
    render() {
      return (
        <App />
      );
    }
  }
  
  AppRegistry.registerComponent('RNPaperInterface', () => RNPaperInterface);
  
subject: Copy over index.ios.js to index.android.js