update readme.md
update readme.md

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