six library is not in requirements.txt

[deactivateduser]

There's no 'six' library in 'requirements.txt' of 'shotgun' component. It needs to be added for Python 2.x/3.x compatibility.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/249630

[Bartłomiej Piotrowski (bpiotrowski)]

Nothing in shotgun depends on six at the moment, so the bug is invalid.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/249630
Committed: https://git.openstack.org/cgit/openstack/shotgun/commit/?id=34a081508b603723e14f9415a62373be39f3685f
Submitter: Jenkins
Branch: master

commit 34a081508b603723e14f9415a62373be39f3685f
Author: Ivan Kliuk <email address hidden>
Date: Tue Nov 24 10:16:47 2015 +0200

    Add 'six' library to 'requirements.txt'

    * Add 'six' library to 'requirements.txt' and 'shotgun.spec' for Python 2.x/3.x
      compatibility.
    * The version binding is taken from https://github.com/openstack/requirements

    Change-Id: Ic2f160383f6e4ec186ca251ca65e017909b713b0
    Closes-bug: #1519688