git log para humanos

Adicionar ao alias global para log

[alias]
    lg = log --graph --format=format:'%C(yellow)%h%C(reset) %C(red)- %an%C(reset) - %C(white)%s%C(reset) %C(bold yellow)%d%C(reset) %C(green)(%ar)%C(reset)' --abbrev-commit --date=short