[zanata/zanata-server] c21778: split chcon functions to docker/function.sh

[GitHub]

  Branch: refs/heads/docker_staff_selinux
  Home:   https://github.com/zanata/zanata-server
  Commit: c217788f715efe3e8bdfd22e6452ea554cb6a9fd
      https://github.com/zanata/zanata-server/commit/c217788f715efe3e8bdfd22e6452ea554cb6a9fd
  Author: Ding-Yi Chen <dchen at redhat.com>
  Date:   2016-07-04 (Mon, 04 Jul 2016)

  Changed paths:
    A docker/function.sh
    M docker/rundb.sh
    M docker/rundev.sh

  Log Message:
  -----------
  split chcon functions to docker/function.sh