add console log thinkjs version on start server
add console log thinkjs version on start server

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