* @cfg {String} tabId the tab that this item activates.
* @cfg {String} tagtype (a|span) render as a href or span?
* @cfg {Boolean} animateRef (true|false) link to element default false
* @cfg {String} tabId the tab that this item activates.
* @cfg {String} tagtype (a|span) render as a href or span?
* @cfg {Boolean} animateRef (true|false) link to element default false