rm console.log, console.trace
Merge branch 'master' of https://github.com/zkoss/zk into fix-70
Feature added ZK-2012: zk.ie supports ie11
http://tracker.zkoss.org/browse/ZK-2012
Merge branch 'master' of https://github.com/zkoss/zk into F65-ZK-2012
Merge branch 'F65-ZK-2012' of git://github.com/huangnoah/zk
Merge branch 'master' of github.com:zkoss/zk