restructure get_status api return

[Aaron Rosen]

currently the get datasource status returns data structured like this:

 {u'results': [{u'key': u'initialized', u'value': u'True'}, {u'key': u'last_error', u'value': u'None'}, {u'key': u'last_updated', u'value': u'2014-12-03 14:06:16.313310'}, {u'key': u'number_of_updates', u'value': u'52'}]}

Having the 'key', 'value' attributes here don't really add anything. Instead we should restructure the response to look like this:

 {u'results': [{ u'initialized': u'True', u'last_error': u'None', 'last_updated': u'2014-12-03 14:06:16.313310', 'number_of_updates': '52'}]}

[Aaron Rosen (arosen)]

https://github.com/stackforge/congress/blob/master/congress/api/status_model.py#L78

Fix needs to be made there.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/141658

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/141658
Committed: https://git.openstack.org/cgit/stackforge/congress/commit/?id=fbf368ce129fa789cf6edc105edc0d102d7204b7
Submitter: Jenkins
Branch: master

commit fbf368ce129fa789cf6edc105edc0d102d7204b7
Author: Samta Rangare <email address hidden>
Date: Sun Dec 14 23:28:47 2014 +0530

    restructure get_status api return

    This patch restructure the return of get_status api result.
    Existing test (test_status_api_mode) has been modified along
    with the temepst test coverage to verify new restructure.

    Change-Id: Ie2844c8cdd8900045a82e789c942c146c2221f48
    Closes-Bug: #1399003