Feature ZK-1655: The popup position of Popup, Tooltip and ContextMenu should be more customizable
http://tracker.zkoss.org/browse/ZK-1655
fix 1588
release-note: add to ZK-1588
fix 1588
Merge branch 'B65-ZK-1588' of git://github.com/huangnoah/zk
fix less or eq to less
Merge branch 'B65-ZK-1588' of git://github.com/huangnoah/zk
Fix bug ZK-1645: Incorrect display in IE 7 for tree component if user zoom to greater than 100%
http://tracker.zkoss.org/browse/ZK-1645
Merge branch '6.0'
Bug fixed B65-ZK-1600: Bad french translation, for error message on the
Datebox component
Merge branch 'B65-ZK-1600' of git://github.com/huangnoah/zk
fine tune release-note
fix ZK-1640 CommandSend2WrongViewModel
Merge commit 'zk-1640' into zkoss-master
Feature ZK-1638: Preload_Image attribute support configuration in zk.xml as a library property
http://tracker.zkoss.org/browse/ZK-1638
Fix bug ZK-1658: chosenbox disappears after user select a value
http://tracker.zkoss.org/browse/ZK-1658
Merge remote-tracking branch 'VincentJian/B60-ZK-1658'
Fix bug ZK-1662: Overlapped window z-index inconsistent behavior
http://tracker.zkoss.org/browse/ZK-1662
re-fix ZK-878, wrong value validation should be done before user's validator
Fix bug ZK-1661: Popup list of chosenbox do not scroll when navigate with keyboard
http://tracker.zkoss.org/browse/ZK-1661
fix zk-1666 binding toolbarbutton