関連ワード:  how to create a master branch in git    how to create a master branch in github    how to create a master branch in gitlab    how to create a master branch in git repository    how to create a new master branch in git    how to create master branch in git command    how to make a branch master in git    how to create a copy of master branch in git    how to create empty master branch in git    how to create default master branch in gitlab