We now have instructions in our Unix installs about setting up
docker group to avoid sudo. Also, Mac/Windows shouldn't use
sudo. So, I've removed sudo from our examples and added a
section at the top reminding them that if they have to use
sudo to run docker they can change that.
Signed-off-by: Mary Anthony <mary@docker.com>
Upstream-commit: a4609a1dfbcfb2fea10aa2be15124e0809528d04
Component: engine
Mary Anthony
d294d535e9