title: Github Pages Dev Branch?
body: <p>I currently use the lovely Github Pages to host a website. I would now like to try out some stuff, adding content, new scripts, ... So I have a dev branch in which I do this, and run a local webserver to test it. Once I'm happy with it I can push it to the gh-pages branch for 'release'.</p>
  
  <p>However, I was now wondering. Is it possible to have the dev branch also be reachable anywhere just like the gh-pages branch? This would be very helpful in letting other people try out the new stuff I'm working on without having to risk releasing buggy code to everyone. So basically two gh-pages sites in one repo, one for release one for development.</p>
  
  <p>Is this (or something similar) possible with Github?</p>