?format=yaml')
            }

            var regEx = new RegExp(/^((((H|h)(T|t)|(F|f))(T|t)(P|p)((S|s)?))\:\/\/)?(((www.|[a-zA-Z0-9].)[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,6})|(localhost))(\:[0-9]{1,5})*(\/($|[a-zA-Z0-9\.\,\;\?\'\\\+&amp;%\$#\=~_\-]+))*$/)
            /* Checks weather this path is a link.
                returns the link while adding 'http' if protocol is missing or null if not a link
             */
            function isLink(path) {
                if(path.substring(0, 4).toLowerCase() == 'http