Bug fixed ZK-2119: Second level menupopup opened and closed immdiately when moving mouse in IE10
http://tracker.zkoss.org/browse/ZK-2119
Merge remote-tracking branch 'upstream/6.5'
Enhance ChartModel event data.
Support DialChartDataEvent for DialModel
Bug fixed ZK-2041: Grid inside a modal window becomes squished in IE9
http://tracker.zkoss.org/browse/ZK-2041