text: import React from 'react'
  import {Link} from 'react-router'
  
  export default React.createClass({
    render() {
      return  (
          <div>
            <h1>React Router Tutorial</h1>
            <ul>
              <li><Link to="/" activeStyle={{color:'red'}} onlyActiveOnIndex>Home</Link></li>
              <li><Link to="/about" activeStyle={{color:'red'}}>About</Link></li>
              <li><Link to="/repos" activeStyle={{color:'red'}}>Repos</Link></li>
            </ul>
            {this.props.children}
          </div>
          )
    }
  })
  