[QA Ocata] standalone install

[Eric K]

Install Congress according to standalone install instructions and QA for Ocata release.

Please consider reusing and contributing testing "scripts" with this task: https://bugs.launchpad.net/congress/+bug/1651926

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/422346
Committed: https://git.openstack.org/cgit/openstack/congress/commit/?id=a5f6a89a1816f605beb12265eaf1df4d915b76af
Submitter: Jenkins
Branch: master

commit a5f6a89a1816f605beb12265eaf1df4d915b76af
Author: Aimee Ukasick <email address hidden>
Date: Wed Jan 18 20:22:55 2017 -0600

    Fixes congress.conf.sample file generation

    Fixes array name and CONF registering issue that prevented
    tox -egenconfig from correctly generating the
    congress.conf.sample file.
    Refactored to move dse_opts into config.py.

    Closes-Bug: 1657620
    Partial-Bug: 1651928

    Change-Id: I4057de278323373ea45653276fb5b243eb673e2f

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/424908

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/424908
Committed: https://git.openstack.org/cgit/openstack/congress/commit/?id=cb6e61b22f17b84cc00b4d6b12325087913b1e60
Submitter: Jenkins
Branch: master

commit cb6e61b22f17b84cc00b4d6b12325087913b1e60
Author: Aimee Ukasick <email address hidden>
Date: Tue Jan 24 18:01:28 2017 -0600

    Update standalone installation section

    Extensive updates to section 4.2

    Co-Authored-By: Bryan Sullivan <email address hidden>

    Change-Id: I34ab686b8e8e1bc5e8b8fbba407d8bf9615c69c7
    Closes-Bug: 1651928

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/congress 5.0.0.0rc1 release candidate.