tempest check_uptodate fails in tox since stevedore is not a requirement

[Matt Riedemann]

If you don't have stevedore installed in site-packages, running check_uptodate.sh will fail since stevedore isn't in requirements.txt:

pep8 runtests: commands[1] | /home/jenkins/workspace/osee-tempest-merge/tools/config/check_uptodate.sh
Traceback (most recent call last):
  File "/usr/lib/python2.7/runpy.py", line 162, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
    exec code in run_globals
  File "/home/jenkins/workspace/osee-tempest-merge/tempest/common/generate_sample_tempest.py", line 20, in <module>
    from tempest.openstack.common.config import generator
  File "tempest/openstack/common/config/generator.py", line 32, in <module>
    import stevedore.named
ImportError: No module named stevedore.named

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/102346

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/102346
Committed: https://git.openstack.org/cgit/openstack/tempest/commit/?id=a0c76894d685c55f4ee767f5f70019c120bb00da
Submitter: Jenkins
Branch: master

commit a0c76894d685c55f4ee767f5f70019c120bb00da
Author: Matt Riedemann <email address hidden>
Date: Tue Jun 24 13:56:57 2014 -0700

    Require stevedore for check_uptodate.sh

    The Oslo config generator imports the stevedore.named module but
    stevedore isn't listed as a requirement for Tempest, so config
    generation can fail with an ImportError.

    Closes-Bug: #1333998

    Change-Id: I47ecac0f5881aceb279391a981780a2dd72f0d2b