Fixed chaining of nodes in tree and excluded HTML and BODY from unique identification

jquery-analytics.js

                });
            }
            
            var tagId = $(element).analyticsUniqueId().attr("id");
            tree.push(tagName + '[id="' + tagId + '"]');
            if (tagName == "HTML" || tagName == "BODY") {
                tree.push(tagName);
            }
            else {
                var tagId = $(element).analyticsUniqueId().attr("id");
                tree.push(tagName + '[id="' + tagId + '"]');
            }
        }
        
        return tree;
            // Initialize the data to be collected.
            var data = {
                id: walkTree($this).join('.')
                id: walkTree($this).join(' ')
            };
            // Attach the client identifier if found.