Added the search functionality and changed the layout of sale items to reflect ebay's layout. WE CAN DO BETTER. Added pages for all of the categories. Might choose to change it to a query string in the near future. Changed some templates as well to use the search bar. Might change that to the search.xhtml that way it is in one place. Changed some navbar stuff. Changed some queries to use contains in item. Added a searchBean for searches.