fix not load bootstrap when application mode is not mode_module
fix not load bootstrap when application mode is not mode_module

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