GitLab

The git send-email command on most shells requires the subject-prefix to
be quoted and with the trailing quote I always think it is from the
README and then realize after the fact I have to edit it. I used $ to
imply the shell prompt since that seems pretty common across the
internet.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>