{"shas":[["41064c7855354b007f97d197601f1252a6926041","5771b02265113d56e23351de3822daec848d9494@gmail.com","add comment for git submodule.","Kimihiko Shimomura"]],"ref":"refs/heads/master","size":1,"head":"41064c7855354b007f97d197601f1252a6926041","push_id":40827430}