基于bootstrup的jQuery多级列表树插件

用法比较简单：

                $('#treeview2').treeview({
                    expandIcon: "glyphicon glyphicon-stop",
                    collapseIcon: "glyphicon glyphicon-unchecked",
                    nodeIcon: "glyphicon glyphicon-user",
                    color: "yellow",
                    backColor: "purple",
                    onhoverColor: "orange",
                    borderColor: "red",
                    showBorder: false,
                    showTags: true,
                    highlightSelected: true,
                    selectedColor: "yellow",
                    selectedBackColor: "darkorange",
                    data: defaultData
                });