title: Font-awesome not working with yeoman generator pushed to Heroku
body: <p>I'm using the Yeoman generator "angular-fullstack".  With a freshly generated "angular-fullstack" scaffold, I perform a
  <code>bower install --save components-font-awesome</code> then add in a font-awesome icon to the main.html template, build and push it up to heroku, and I see a grey box where the icon should be.  </p>
  
  <p>However, if I perform a <code>grunt serve</code> locally, I can see the icon as I expect. </p>
  
  <p>I don't know if this is a Yeoman Angular-fullstack issue, grunt issue, font-awesome issue or Heroku issue so I'm throwing it out there.  Maybe someone can help limit this down.</p>
  
  <p><strong>Note</strong>: I'm using "components-font-awesome" instead of "font-awesome" because grunt won't build font-awesome correctly so it was advised to use the shim.</p>
  
  <p>What I see when served locally: <img src="https://i.stack.imgur.com/6jk5I.png" alt="enter image description here"></p>
  
  <p>What I see when built and pushed to heroku:<img src="https://i.stack.imgur.com/Ixi2h.png" alt="enter image description here"></p>