title: React Tutorial's Webpack Hot Reload not working out of box
body: <p>I am following a great new React tutorial on YouTube located here: 
  <a href="https://www.youtube.com/watch?v=1iAG6h9ff5s&amp;feature=youtu.be" rel="nofollow">https://www.youtube.com/watch?v=1iAG6h9ff5s&amp;feature=youtu.be</a></p>
  
  <p>Everything he is doing is working as he progresses through the tutorial and
  he has made his code available on his repo located here:
  <a href="https://github.com/learncodeacademy/react-js-tutorials" rel="nofollow">https://github.com/learncodeacademy/react-js-tutorials</a></p>
  
  <p><strong>PROBLEM:</strong>
  I clone his repo, cd into the directory, run "npm install" then "npm run dev" and get no hot reload.</p>
  
  <p>Navigating to localhost shows the correct page, all of the routing works, but making any change does not result in a refresh.
  Killing the server and restarting it shows changes made.</p>
  
  <p>I am missing something and don't know what, any help is greatly appreciated!
  Thanks</p>