Jenkins LTS based official image - latest points to current Jenkins long term support release
update to version with pinned build deps and docs
Add support for a "--no-namespace" argument to brew-cli that also tags built images without a namespace (ie, "library/busybox" gets tagged as "busybox" as well)
have default for major version

... as well as major/minor and latest.
Merge pull request #123 from infosiftr/no-namespace

Add support for a "--no-namespace" argument to brew-cli...
Merge pull request #118 from michaelneale/master

Jenkins LTS based official image
Update docker.Client to default to DOCKER_HOST so that it "just works" more often

Also, update docker-py requirement to 0.4.0.

See also https://github.com/dotcloud/docker-py/pull/204 (especially the discussion there).
update images to build 20140726
Fix "pushlist" generation with --no-namespace flag
Merge pull request #128 from tianon/fix-no-namespace-push

Fix "pushlist" generation with --no-namespace flag
Merge pull request #127 from CentOS/master

update CentOS base images to build 20140726
Merge pull request #124 from tianon/DOCKER_HOST

Update docker.Client to default to DOCKER_HOST so that it "just works" more often