publish v0.4
publish v0.4

maxzhang/thinkjs,akira-cn/thinkjs,lukw00/thinkjs,akira-cn/thinkjs,thinkjs/thinkjs,75team/thinkjs,74sharlock/thinkjs,maxzhang/thinkjs,snadn/thinkjs,75team/thinkjs,akira-cn/thinkjs,lukw00/thinkjs,74sharlock/thinkjs,Qihoo360/thinkjs,75team/thinkjs,maxzhang/thinkjs