update travis
update travis

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