[zanata/zanata-server] c01876: more review changes

[GitHub]

  Branch: refs/heads/docker-dev
  Home:   https://github.com/zanata/zanata-server
  Commit: c018767222fabeef680279e5a61aca421a3c0335
      https://github.com/zanata/zanata-server/commit/c018767222fabeef680279e5a61aca421a3c0335
  Author: Carlos A. Munoz <camunoz at redhat.com>
  Date:   2016-06-16 (Thu, 16 Jun 2016)

  Changed paths:
    M docker/Dockerfile
    M docker/README.md
    M docker/rundev.sh

  Log Message:
  -----------
  more review changes