text: /**
   * Sample React Native App
   * https://github.com/facebook/react-native
   */
  'use strict';
  
  var React = require('react-native');
  var {
    AppRegistry,
    StyleSheet,
    Text,
    View
  } = React;
  
  
  var HelloWorld = React.createClass({
    render: function() {
      return (
        <View style={styles.mainContainer}>
        <Text>
            Hello World on iOS
        </Text>
        </View>
      );
    }
  });
  
  var styles = StyleSheet.create({
    mainContainer: {    
      flex:1,
      alignItems:'center',
      justifyContent:'center'
    }
  });
  
  AppRegistry.registerComponent('hello_world', () => HelloWorld);
  