content: import React from 'react';
  import ReactDOM from 'react-dom';
  import { Router, Route, Link, IndexRoute, hashHistory, browserHistory } from 'react-router'
  import Home from './components/home';
  import About from './components/about';
  
  class App extends React.Component {
      render() {
          return (
              <Router history={hashHistory}>
                  <Route path='/' component={Container}>
                      <IndexRoute component={Home} />
                      <Route path='/about' component={About} />
                      <Route path='*' component={NotFound} />
                  </Route>
              </Router>
        	);
      }
  }
  
  const Nav = () => (
      <div>
          <Link to='/'>Home</Link>&nbsp;
          <Link to='/about'>About</Link>
      </div>
  )
  
  const Container = (props) => (
      <div>
          <Nav />
          {props.children}
      </div>
  )
  
  const NotFound = () => (
      <h1>404.. This page is not found!</h1>
  )
  
  export default App;
  