Update Configuration to work without virtualhosts,only needs .htaccess

* The production server does not allow us to use virtualhosts. Instead
  the site is located under: http://mmlab.cs.clemson.edu/spring14/u5/
* Followed these instructions to change the .htaccess file
  appropriately and remove VHost configuration:
  http://driesvints.com/blog/laravel-4-on-a-shared-host