Higgins genconfig command fails

[Madhuri Kumari]

Higgins genconfig command fails due to invalid import statement.

Error snippet:

Traceback (most recent call last):
  File "/home/madhuri/Projects/higgins/.tox/venv/bin/oslo-config-generator", line 11, in <module>
    sys.exit(main())
  File "/home/madhuri/Projects/higgins/.tox/venv/local/lib/python2.7/site-packages/oslo_config/generator.py", line 438, in main
    generate(conf)
  File "/home/madhuri/Projects/higgins/.tox/venv/local/lib/python2.7/site-packages/oslo_config/generator.py", line 420, in generate
    groups = _get_groups(_list_opts(conf.namespace))
  File "/home/madhuri/Projects/higgins/.tox/venv/local/lib/python2.7/site-packages/oslo_config/generator.py", line 347, in _list_opts
    for namespace, loader in loaders
  File "/home/madhuri/Projects/higgins/higgins/opts.py", line 25, in list_opts
    higgins.common.rpc_service.periodic_opts,
AttributeError: 'module' object has no attribute 'rpc_service'

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/325612

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/325612
Committed: https://git.openstack.org/cgit/openstack/higgins/commit/?id=6723acfbee864095afbc557d0d60b4abbab17e13
Submitter: Jenkins
Branch: master

commit 6723acfbee864095afbc557d0d60b4abbab17e13
Author: Madhuri Kumari <email address hidden>
Date: Sun Jun 5 01:07:50 2016 +0530

    Fix import error in higgins/opts.py

    Higgin genconfig command fails due to invalid import statement
    in higgins/opts.py. So this patch fixs the problem.

    Change-Id: I9268010482119bbcf3b48bca9d087571edd82bda
    Closes-bug: #1589141