container logs
stdout and stderr args for container logs
used readcloser for logs
Merge pull request #73 from tombee/master

No support for image with namespace and tag
Merge remote-tracking branch 'upstream/master' into container-logs
Fix markdown numbering in README.md
Merge pull request #71 from ehazlett/container-logs

container logs
Merge pull request #74 from RobLoach/master

Fix markdown numbering in README.md
Fix for compilation error caused by Upstream changes in samalba/dockerclient

samalba/dockerclient's dockerclient.NewDockerClient now returns an
object instead of a pointer.