Merge pull request #61 from WeweTom/master

Auto merge by kpm server
Merge pull request #64 from WeweTom/master

Auto merge by kpm server
Merge pull request #65 from WeweTom/master

Auto merge by kpm server
update trival

更新changelog README.md
bugfix

Raphael 的执行this在IE8下面有错，this 默认为KISSY，而不是期
望的window