release 2.0.16
release 2.0.16

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