content: import React from 'react'
  import { browserHistory } from 'react-router'
  
  const goBack = (e) => {
    e.preventDefault()
    return browserHistory.goBack()
  }
  
  export const NotFound = () => (
    <div>
      <h4>Page not found!</h4>
      <p><a href='#' onClick={goBack}>&larr; Back</a></p>
    </div>
  )
  
  export default NotFound
  