Comment 7 for bug 1588561

Reviewed: https://review.openstack.org/327976
Committed: https://git.openstack.org/cgit/openstack/python-heatclient/commit/?id=31278ff5f77b152b5ef7a4197e15c441c72ff163
Submitter: Jenkins
Branch: master

commit 31278ff5f77b152b5ef7a4197e15c441c72ff163
Author: Steve Baker <email address hidden>
Date: Thu Jun 9 08:47:17 2016 +1200

    Implement client side of event list --nested-depth

    This change does the following:
    - cleans up the usage of get_events so that marker and limit are only
      specified in their dedicated arguments, not also in event_args
      (also, specifying only in event_args still works)
    - first attempts server-side nested_depth support
    - falls back to the old recursive approach if the response data lacks a
      link with the ref root_stack

    Since there is a fallback for old heat APIs, the client change can
    land before or after the heat change
    I27e1ffb770e00a7f929c081b2a505e2007f5d584

    Change-Id: I43d12ec61ec359222184f07c170de3c97481f1ba
    Closes-Bug: #1588561