update readme.md
update readme.md

maxzhang/thinkjs,akira-cn/thinkjs,maxzhang/thinkjs,75team/thinkjs,akira-cn/thinkjs,Qihoo360/thinkjs,maxzhang/thinkjs,akira-cn/thinkjs,75team/thinkjs,snadn/thinkjs,75team/thinkjs,thinkjs/thinkjs