Comment 2 for bug 1605617

Reviewed: https://review.openstack.org/346015
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=656ac73c6c452e2bc14d3fd34b2ea4bc63585c15
Submitter: Jenkins
Branch: stable/mitaka

commit 656ac73c6c452e2bc14d3fd34b2ea4bc63585c15
Author: Sirushti Murugesan <email address hidden>
Date: Fri Jul 22 18:08:49 2016 +0530

    Collate multiple commits to fix the gate

    The gate fails because the clients/libraries the code
    depends on were upgraded. Fix by merging the following
    two commits.

    commit 90e55779e9baa1e7cbdc6e0c737f32bb73721524
    Author: Oleksii Chuprykov <email address hidden>
    Date: Mon Jul 18 15:29:18 2016 +0300

        Add direct_use=False flag to constructor of novaclient

        As we directly use novaclient class with particular version,
        we need to path direct_use=False to avoid fails.

        Change-Id: Ieb3dcd2b48a172a4e7ad55e44dcdf6329c8bcb0c
        Closes-Bug: #1603976

    commit 0156e98e66c9a26649897f0e0b7cd0907cbebff5
    Author: Dmitriy Uvarenkov <email address hidden>
    Date: Fri Apr 15 13:09:15 2016 +0300

        Fix stack deleting problem in magnum stacks

        In magnumclient/exceptions.py exceptions are imported
        from magnumclient.common.apiclient so exception class
        is not the same as expected in heat/engine/clients/os/magnum.py

        Closes-Bug: #1570781
        Change-Id: Ie60a735470b9adc38675b613950e6480e28136ab

    Closes-Bug: #1605617
    Change-Id: Ie4519584a0be6e399a08ca281e8e0f4049c52720