Clean up comment sections and fix typos in CmdRun

Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
DOCKER_VERSION and docker-version havn't been implemented.

So far, it looks like the declarations are not used, and so its safer not to
confuse people into thinking they do something.

Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@docker.com> (github: SvenDowideit)
Merge pull request #8672 from estesp/CmdRun-fix-typos-comments

Clean up comment sections and fix typos in CmdRun
Correct url from github.com/dotcloud/docker{,-py}
to github.com/docker/docker{,-py}

Signed-off-by: Torstein Husebø <torstein@huseboe.net>
Add MemInfo to the system pkg.

MemInfo provides a simple API to get memory information from the
system.

Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>
TestRunRedirectStdout kept failing with timed out.

Docker-DCO-1.1-Signed-off-by: Jessica Frazelle <jess@docker.com> (github: jfrazelle)
Merge pull request #8708 from torstehu/fix-url

Correct url from github.com/dotcloud/docker{,-py}
Merge pull request #8673 from SvenDowideit/whats-docker-version

DOCKER_VERSION and docker-version havn't been implemented.
Merge pull request #8718 from jfrazelle/run-redirect-test-fix

TestRunRedirectStdout kept failing with timed out.
Rewrite ENTRYPOINT documentation covering all the combinations with examples.

Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@docker.com> (github: SvenDowideit)
Port number 49153(BeginPortRange) would be returned twice, causing duplication and potential errors.

If we first request port 49153 (BeginPortRange) explicitly, and later some time request the next free port (of same ip/proto) by calling RequestPort() with port number 0, we will again get 49153 returned, even if it's currently in use. Because findPort() blindly retured BeginPortRange the first run, without checking if it has already been taken.

Signed-off-by: shuai-z <zs.broccoli@gmail.com>
added test, gofmtd

Signed-off-by: shuai-z <zs.broccoli@gmail.com>
Merge pull request #8550 from aluzzardi/f-meminfo

system: Add MemInfo utility.
Fix error string mapping to HTTP response code to ignore case

Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
Removed James' email address

Changed email address for abuse reports from James to abuse@
Fix volume test using "find" to properly call find with /hello path

Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
Up test timeout to 10s based on recent drone.io timeout failures

Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
Update libcontainer to aab3f6d17f2f56606f07f3a6eb6

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Merge pull request #8733 from estesp/error-string-http-status-fix

Fix error string mapping to HTTP response code to ignore case
Merge pull request #8735 from estesp/fix-test-timeout-on-drone

Up test timeout to 10s based on recent drone.io timeout failures