Stop show animation on hide. Now that we don't reuse the tooltip

element, we can safely do that.

Author: jzaefferer

ui/jquery.ui.tooltip.js

@@ -111,6 +111,7 @@ $.widget("ui.tooltip", {
 		var tooltip = this._find( target );
 		target.removeAttr( "aria-describedby" );
 
+		tooltip.stop();
 		this._hide( tooltip, this.options.hide, function() {
 			$( this ).remove();
 		});