Release 2.2.8
Release 2.2.8

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