fix zk 1787 notify change with tempalte
Merge branch 'zkoss/master'

Conflicts:
	zkdoc/release-note
fix bug B65-ZK-1785 : Tabbox (accordion) : selecting and removing a tab results in wrong node being opened
Bug fixed B65-ZK-1797: A js error happen while to rsFocus a button in a
popup in window
http://tracker.zkoss.org/browse/ZK-1797
Bug fixed B65-ZK-1797: A js error happen while to rsFocus a button in a
popup in window
http://tracker.zkoss.org/browse/ZK-1797
Delete two additional empty lines at config.properties
minor fine tune