* @cfg {String} placement how it is placed
* @cfg {String} trigger click || hover (or false to trigger manually)
* @cfg {String} over what (parent or false to trigger manually.)
- *
+ * @cfg {Number} delay - delay before showing
+
* @constructor
* Create a new Popover
* @param {Object} config The config object
placement : 'right',
trigger : 'hover', // hover
+ delay : 0,
+
over: 'parent',
can_build_overlaid : false,