* @cfg {String} html content of button
* @cfg {String} badge text inside badge
* @cfg {String} badgecls (bg-green|bg-red|bg-yellow)the extra classes for the badge
- * @cfg {String} glyphicon name of glyphicon
- * @cfg {String} icon name of font awesome icon
+ * @cfg {String} glyphicon DEPRICATED - use fa
+ * @cfg {String} icon DEPRICATED - use fa
+ * @cfg {String} fa - Fontawsome icon name (can add stuff to it like fa-2x)
* @cfg {Boolean} active Is item active
* @cfg {Boolean} disabled Is item disabled