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)
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.
Merge pull request #8550 from aluzzardi/f-meminfo

system: Add MemInfo utility.
archive: preserve hardlinks in Tar and Untar

* integration test for preserving hardlinks
* example application for making archive stream for testing and demo

Signed-off-by: Vincent Batts <vbatts@redhat.com>