TST: Add test for removing submodule with remotes without refs
TST: Add test for removing submodule with remotes without refs

expobrain/GitPython,expobrain/GitPython,nvie/GitPython,nvie/GitPython,gitpython-developers/GitPython,jeblair/GitPython,jeblair/GitPython,gitpython-developers/GitPython,breavo/GitPython,gitpython-developers/gitpython,breavo/GitPython,gitpython-developers/gitpython