Fis issue of flashing tooltip when content is a widget

When the content is a widget, we use a ScheduledCommand to position and show the tooltip. During the time the command is executed, the tooltip can be displayed temporary in the wrong place.

Author: jDramaix

elastic/src/main/java/com/arcbees/gquery/elastic/client/CssFeatureDetector.java

@@ -22,7 +22,7 @@
 /**
  * The role of this class is to detect if the browser support css transform, translate3d and calc function.
  * and to know how these features are supported : prefixed or not ?
- * <p/>
+ * 
  * For instance, some browsers support translate3d but only if you prefix it : -webkit-translate3d
  */
 public class CssFeatureDetector {