Comment 7 for bug 1516621

Reviewed: https://review.openstack.org/248800
Committed: https://git.openstack.org/cgit/openstack/fuel-ostf/commit/?id=bfa90e5caaad7264830991458f88b8015339c687
Submitter: Jenkins
Branch: master

commit bfa90e5caaad7264830991458f88b8015339c687
Author: Artem Roma <email address hidden>
Date: Mon Nov 23 17:32:11 2015 +0200

    Adhere python package requirements to Liberty global-requirements

    What was done:
    * versions of python packages that are requirements for the project
      changed to those from Liberty release;
    * custom BaseRestController class changed to correlate with
      corresponding code of used pecan package version;
    * fixed code of the orm models that become broken after installing
      SQLAlchemy package of different version

    Blueprint: master-on-centos7

    Is NOT compatible with CentOS6 master node

    Related-Bug: #1516621

    Change-Id: I9f5e600a0189d0d9fc0ae5b154254dc3a32a86c1