tox -e config failure

[Jean-Emile DARTOIS]

Although the refactoring of the applier got merged https://review.openstack.org/#/c/250817/ we discovered that the generation of the config file not working anymore.

raceback (most recent call last):
  File ".tox/config/bin/oslo-config-generator", line 11, in <module>
    sys.exit(main())
  File "/home/jedartois/dev/watcher/.tox/config/local/lib/python2.7/site-packages/oslo_config/generator.py", line 307, in main
    generate(conf)
  File "/home/jedartois/dev/watcher/.tox/config/local/lib/python2.7/site-packages/oslo_config/generator.py", line 263, in generate
    for namespace, listing in _list_opts(conf.namespace):
  File "/home/jedartois/dev/watcher/.tox/config/local/lib/python2.7/site-packages/oslo_config/generator.py", line 238, in _list_opts
    invoke_on_load=True)
  File "/home/jedartois/dev/watcher/.tox/config/local/lib/python2.7/site-packages/stevedore/named.py", line 55, in __init__
    verify_requirements)
  File "/home/jedartois/dev/watcher/.tox/config/local/lib/python2.7/site-packages/stevedore/extension.py", line 171, in _load_plugins
    self._on_load_failure_callback(self, ep, err)
  File "/home/jedartois/dev/watcher/.tox/config/local/lib/python2.7/site-packages/stevedore/extension.py", line 163, in _load_plugins
    verify_requirements,
  File "/home/jedartois/dev/watcher/.tox/config/local/lib/python2.7/site-packages/stevedore/named.py", line 123, in _load_one_plugin
    verify_requirements,
  File "/home/jedartois/dev/watcher/.tox/config/local/lib/python2.7/site-packages/stevedore/extension.py", line 188, in _load_one_plugin
    obj = plugin(*invoke_args, **invoke_kwds)
  File "/home/jedartois/dev/watcher/watcher/opts.py", line 32, in list_opts
    manager.APPLIER_MANAGER_OPTS)
AttributeError: 'module' object has no attribute 'APPLIER_MANAGER_OPTS'

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/258590

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/258590
Committed: https://git.openstack.org/cgit/openstack/watcher/commit/?id=633b360652937c0ade82000e36f34de02bc6c476
Submitter: Jenkins
Branch: master

commit 633b360652937c0ade82000e36f34de02bc6c476
Author: Jean-Emile DARTOIS <email address hidden>
Date: Wed Dec 16 16:51:59 2015 +0100

    Fix generation of watcher config file

    Although the refactoring of the applier got merged we have an issue
    to generate the config. This pathset fix that

    Change-Id: Iafce7d0136b2ad813102c3e3caeebafa215363c8
    Closes-Bug: 1526851