Deploy Script for Jekyll Site Hosted on Github Pages

Script is written for a Jekyll Site hosted on Github Pages, it should be modified if using it for a personal Github Pages site

• Make sure you have a gh-pages branch on your repo, create one if you don't
• Put this script at the root of your development branch
• Run the script while on your development branch only
• It will build your site and publish only the built files to your gh-pages branch where Github Pages knows to serve the files