This is especially important for distributions like NixOS where `/bin/bash` doesn't exist, or for MacOS users who've installed a newer version of Bash than the one that comes with their OS. Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com>
Update .mailmap and add gitdm configuration. Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>