added commerce extras qty plusminus
 added appcache to project
added new footer image. Replace content as per emails
added new footer menu
added SQL dump of working database containing Jasons updated products
added styling for test panels preview menu items
added string replace on author name to remove not verified
added new salivary testing how it works block
added sidebar to lab notes details and blogroll page
added image and view test results button to tests landing page
added sql dump with updated product names