Comment 2 for bug 1272114

Reviewed: https://review.openstack.org/68971
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=35a6ce181534af2f6feadad07a025b5051b669c8
Submitter: Jenkins
Branch: master

commit 35a6ce181534af2f6feadad07a025b5051b669c8
Author: Pablo Andres Fuente <email address hidden>
Date: Fri Jan 24 14:08:48 2014 -0300

    Global environment ignores files starting with dot

    The _list_environment_files() method was modified to ignore all the
    files, in the heat.common.config.environment_dir, with names that starts
    with a dot. This method uses glob.glob instead of os.listdir.

    Change-Id: Ida84472adef771a7310277fdb549d358877fe739
    Closes-Bug: #1272114