Bug refixed ZK-1736: Cannot paste into an intbox and decimalbox on Mac Safari
http://tracker.zkoss.org/browse/ZK-1736
Merge branch 'B65-ZK-1736' into 7.0-Stable
Merge branch 'master' of https://github.com/zkoss/zk into 7.0-Stable
Bug ZK-2160: menupopup shifts position when timer event occurs
Refixed B65-ZK-1639 which will fix ZK-2254 automatically.
Bug ZK-2255: Custom scrollbar in Grid/Listbox with ROD enabled not work correcly after resizing browser width
Bug ZK-2257: Popup shows at wrong position in the first time when it contains lots of data
Bug ZK-2257: Popup shows at wrong position in the first time when it contains lots of data

Conflicts:

	zkdoc/release-note
	zktest/src/archive/test2/config.properties
	zul/src/archive/web/js/zul/wgt/Popup.js
Merge remote-tracking branch 'upstream/6.5'
Bug ZK-1746: Chosen box with huge data - Performance issue
Merge remote-tracking branch 'upstream/6.5'
Due to the better user-firendly for the scrollbar layout, we changed the org.zkoss.zul.nativebar of the library property to true by default for Grid, Listbox, Tree and Borderlayout component.
Merge branch 'master' of https://github.com/zkoss/zk
fix zul and add test case