included the fancybox library

* have not made any changes or attemputed to use library yet
* revert back to this commit to start over with fancybox
moved fancybox files into the javascrip and stylesheets folers

* required those files in the application.js and application.css files
experimenting with fancybox

* put photos in app/assets/images folder
* trying to get @photos to reference all photos
* trying to call @photos.each to display all photos using fancybox
* about to scaffold photos to make a model for Photo