Bug fixed ZK-2028: When deleted one selected item in chosenbox with
ListSubModel, it would remove all the selection
http://tracker.zkoss.org/browse/ZK-2028
Bug fixed B65-ZK-2019: Chosenbox work incorrectly when using
ListSubModel and Comparator
http://tracker.zkoss.org/browse/ZK-2019
Bug fixed ZK-2046: Scroll position is reset to top if resize column of a grid with rod
http://tracker.zkoss.org/browse/ZK-2046
Bug refixed ZK-2046: Scroll position is reset to top if resize column of a grid with rod
http://tracker.zkoss.org/browse/ZK-2046
B65-ZK-2051: Chrome rmDesktop not working reliably, causing a memory
leak in Session
http://tracker.zkoss.org/browse/ZK-2051
Bug refixed ZK-2046: Scroll position is reset to top if resize column of a grid with rod
http://tracker.zkoss.org/browse/ZK-2046
Merge remote-tracking branch 'upstream/6.5'
Merge remote-tracking branch 'Noah/B65-ZK-2046' into 6.5
Merge remote-tracking branch 'upstream/6.5'
remove duplicate listener
Feature F70-ZK-2049:menupopup support toggle type  http://tracker.zkoss.org/browse/ZK-2049
Minor fix meshwidget
Bug fixed B70-ZK-2050: Listbox select all formatting
http://tracker.zkoss.org/browse/ZK-2050
Merge branch 'F70-ZK-2049' of https://github.com/danchen0720/zk into F70-ZK-2049

Conflicts:
	zkdoc/release-note
Bug fixed ZK-2047: IE Datebox calendar overlapping pdf problem
http://tracker.zkoss.org/browse/ZK-2047

Bug refixed ZK-1904: Datebox doesn't sync dropdown stackup well (IE only)
Merge remote-tracking branch 'upstream/6.5'
Merge remote-tracking branch 'Raymond/B65-ZK-2019' into 6.5
Merge remote-tracking branch 'upstream/6.5'
Refix Feature F70-ZK-2007: Popup support toggle type
http://tracker.zkoss.org/browse/ZK-2007
Merge remote-tracking branch 'RaymondChao/F70-ZK-2007'