Revert "with grunt"
Revert "with grunt"

This reverts commit 9ee1490aa319ab4ea91b23d11bfad3bdf2d6a748.

jiyiren/learnGitBranching,myopensrc/learnGitBranching,abecerramatias/GitBranching,USIU-Hackathon/learnGitBranching,hugo-/learnGitBranching,alskjstl/learnGitBranching,tzq668766/learnGitBranching,lxbyes/learnGitBranching,ranjith068/learnGitBranching,tzq668766/learnGitBranching,gcbeyond/learnGitBranching,jiyiren/learnGitBranching,iambocai/learnGitBranching,julie1013/learnGitBranching,kaaass/learnGitBranching,kaaass/learnGitBranching,pcottle/learnGitBranching,julie1013/learnGitBranching,lxbyes/learnGitBranching,bopo/learnGitBranching,kpchen/learnGitBranching,DD-L/learnGitBranching,linglaiyao1314/learnGitBranching,urigit/learnGitBranching,yyn835314557/learnGitBranching,kpchen/learnGitBranching,myopensrc/learnGitBranching,iambocai/learnGitBranching,HoldenMills/learnGitBranching,DD-L/learnGitBranching,luthfi401/learnGitBranching,Hydex/learnGitBranching,andriymoroz/learnGitBranching,codevlabs/learnGitBranching,abecerramatias/GitBranching,edombowsky/learnGitBranching,william0503/learnGitBranching,xumeng/learnGitBranching,hoharu/learnGitBranching,Haemaru/learnGitBranching,xumeng/learnGitBranching,gdseller/learnGitBranching,Maximaximum/learnGitBranching,pcottle/learnGitBranching,ranjith068/learnGitBranching,edombowsky/learnGitBranching,andriymoroz/learnGitBranching,HoldenMills/learnGitBranching,thy09/learnGitBranching,bopo/learnGitBranching,YihanWang2015/learnGitBranching,behind2/learnGitBranching,alskjstl/learnGitBranching,behind2/learnGitBranching,WilBeCoding/learnGitBranching,gdseller/learnGitBranching,alexeiberkov/learnGitBranching,luthfi401/learnGitBranching,yyn835314557/learnGitBranching,william0503/learnGitBranching,pcottle/learnGitBranching,WilBeCoding/learnGitBranching,linglaiyao1314/learnGitBranching,thy09/learnGitBranching,Hydex/learnGitBranching,YihanWang2015/learnGitBranching,gcbeyond/learnGitBranching,lichenbuliren/learnGitBranching,easteregg423/learnGitBranching,lichenbuliren/learnGitBranching,codevlabs/learnGitBranching,alexeiberkov/learnGitBranching,USIU-Hackathon/learnGitBranching,Haemaru/learnGitBranching,hugo-/learnGitBranching,resource11/learnGitBranching,resource11/learnGitBranching,easteregg423/learnGitBranching,Maximaximum/learnGitBranching,hoharu/learnGitBranching,ZeroDragon/learnGitBranching