py gate tests are broken due to stale requirements

[Alexander Gordeev]

2016-04-21 12:06:00.007 | =================================== FAILURES ===================================
2016-04-21 12:06:00.007 | ______________________ test_check_requirements_conflicts _______________________
2016-04-21 12:06:00.008 |
2016-04-21 12:06:00.008 | def test_check_requirements_conflicts():
2016-04-21 12:06:00.008 | > require('bareon')
2016-04-21 12:06:00.009 |
2016-04-21 12:06:00.009 | bareon/tests/test_requirements.py:21:
2016-04-21 12:06:00.009 | _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
...
2016-04-21 12:06:00.032 | > raise VersionConflict(dist, req).with_context(dependent_req)
2016-04-21 12:06:00.032 | E ContextualVersionConflict: (Babel 2.3.3 (/home/jenkins/workspace/gate-bareon-python27/.tox/py27/lib/python2.7/site-packages), Requirement.parse('Babel!=2.3.0,!=2.3.1,!=2.3.2,!=2.3.3,>=1.3'), set(['oslo.i18n']))

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/308981
Committed: https://git.openstack.org/cgit/openstack/bareon/commit/?id=1fe64c8f87fb627245bbd905806d3014bb941311
Submitter: Jenkins
Branch: master

commit 1fe64c8f87fb627245bbd905806d3014bb941311
Author: Alexander Gordeev <email address hidden>
Date: Thu Apr 21 16:23:38 2016 +0300

    Exclude Babel 2.3.x from requirements

    Change-Id: Iaa22e174c88e72e3b39012f40642e2cc574ef2cf
    Closes-Bug: #1573032

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/309946

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/309946
Committed: https://git.openstack.org/cgit/openstack/bareon/commit/?id=467c09c71f9f47bbf9458a7c720864691700bda6
Submitter: Jenkins
Branch: master

commit 467c09c71f9f47bbf9458a7c720864691700bda6
Author: Alexander Gordeev <email address hidden>
Date: Mon Apr 25 15:04:41 2016 +0300

    Reorder Babel requirements

    For some reasons, fuel-agent with the same Babel requirements is
    producing its own package with broken dependencies, such as
    python-babel-

    It looks like order does really matter. Reordering or requirements
    fixed this.

    Change-Id: I78bc83c22b1a60ec7707a0bad5195e4911588b78
    Closes-Bug: #1573032