Test for docker ps -s

Signed-off-by: Alexandr Morozov <lk4d4math@gmail.com>
Signed-off-by: David Gebler <davidgebler@gmail.com>

	modified:   userguide/dockerlinks.md
    fixes incorrect environment variable labeling in container linking guide
Merge pull request #7998 from duglin/Issue5701

Add notes about single-quotes (for issue 5701)
integ-cli: better debug output for run & import

Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
Merge pull request #8009 from unclejack/better_run_test_debug

integ-cli: better debug output for run & import
docs/reference/api: fix typo in docs

Signed-off-by: Francisco Souza <f@souza.cc>
Merge pull request #8011 from fsouza/fix-typo-remote-api

docs/reference/api: fix typo in docs
Merge pull request #7987 from SvenDowideit/stop-hurting-blackrosezys-eyes

Yep, its been hurting my eyes too - and you've finally inspired me to fi...
Merge pull request #7986 from abh1nav/master

Update remote_api_client_libraries.md
Ensure container names start with a-zA-Z0-9

Closes #8012.

Docker-DCO-1.1-Signed-off-by: Jessica Frazelle <jess@docker.com> (github: jfrazelle)
Merge pull request #7934 from LK4D4/fix_double_allocation

Fix error propagation from userland-proxy
Fix parsing of proto/port

Signed-off-by: Doug Davis <dug@us.ibm.com>
Merge pull request #8004 from duglin/Issue6447

Fix parsing of proto/port - issue 6447
Merge pull request #8014 from jfrazelle/8012-prevent-container-names-starting-dash

Ensure container names start with a-zA-Z0-9
Merge pull request #7983 from vbatts/vbatts-tarsum_switch_names

tarsum: TarSum should be the interface
Allow /etc/hosts and /etc/resolv.conf to be updated both outside and
inside the container.

Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)
Append instead of replace file contents

I think the `DOCKER_OPTS` should be appended to `/etc/default/docker` and not replace the entire contents.
Merge pull request #8008 from dwgebler/master

fixes incorrect environment variable labeling in container linking guide
HTTP Status 201 not 200

The http status should be 201 not 200.

Docker-DCO-1.1-Signed-off-by: Erik Kristensen <erik@erikkristensen.com> (github: SvenDowideit)
Merge pull request #8028 from SvenDowideit/ekristen-patch-1

HTTP Status 201 not 200