fix zk-1699 performance issue in include.
remove @Override for JDK 1.5
fixed eclipse setting
refix B65-ZK-1632 issue for Opera 12.x version
Merge commit 'zk-1699' into zkoss-master
Merge remote-tracking branch 'zkoss/master' into zkoss-master
fix jdk 1.5 override in interfrace impl
Fix bug ZK-1708: Clients.showNotification doesn't work when using auto mode include component
http://tracker.zkoss.org/browse/ZK-1708
Re-fix bug ZK-1642 for IE 6/7
Merge remote-tracking branch 'VincentJian/B65-ZK-1708'
Merge branch 'master' of github.com:zkoss/zk
Merge remote-tracking branch 'VincentJian/B65-ZK-1642'