* @children Roo.bootstrap.breadcrumb.Component
* @cfg {String} html the content of the link.
* @cfg {String} href where it links to if '#' is used the link will be handled by onClick.
* @children Roo.bootstrap.breadcrumb.Component
* @cfg {String} html the content of the link.
* @cfg {String} href where it links to if '#' is used the link will be handled by onClick.