Added show action to PhotoController.
Moved navbar html from index.html.erb to layout view.
Commented out test for deleted controller.
Switched CSS selectors from id for photo-display to class.
Added link_to tag for the img on the Photo index view.
Added show.html.erb for Photos Show view
Added @photo variable to Photo_Controller Show Action
Changed show.html.erb to display that image
Changed homeController index test over to photoController index test
Merge pull request #13 from fox-squirrels-2013/photo_show

Photo show