title: Reading Files from public folder in play framework in production
body: <p>My play app is in 2.4.2.
  In Developer Mode,I used to read files from public folder at back-end controllers using Source.fromFile("./public/files/abc.json")</p>
  
  <p>When I converted the application to production mode, I am getting File Not Found Exceptions. I found that the public folder is packed in an assets jar in production mode.What can i do so that it works in both development and production mode??</p>