This tool takes care of many of the tedious parts of submitting
a patch. Mention it first, above the "manual" way using
git send-email.
Signed-off-by: NJán Tomko <jtomko@redhat.com>
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com>
Reviewed-by: NAndrea Bolognani <abologna@redhat.com>