James Shubin 4763506b89 Remove erroneous yum upgrade.
This upgrade shouldn't be part of the docker setup process. If an
upgrade is needed, it should be done independently of the docker setup.
Do it to your base image, or if needed, as a shell provisioner step.
2014-09-02 12:44:46 -04:00
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2014-09-02 12:44:46 -04:00