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-heat-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-heat-merge/heat/openstack/common/config/generator.py", line 32, in <module>
    import stevedore.named
ImportError: No module named stevedore.named
Can not generate /tmp/heat.QZFVpB/heat.conf.sample

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/102347

[OpenStack Infra (hudson-openstack)]

Change abandoned by Matt Riedemann (<email address hidden>) on branch: master
Review: https://review.openstack.org/102347
Reason: I'll abandon in favor of https://review.openstack.org/#/c/102990/.

[Angus Salkeld (asalkeld)]

change committed as a part of : https://review.openstack.org/#/c/102990/ (in juno)