dotcloud/stackbrew — pull request #123 by tianon (2014-07-21 19:58:12+00:00)
Title: 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)

Hopefully obviously, both the verbiage and the implementation are up for discussion. Feel free to tear it apart - I'm not attached to any bit of it. :)