The list_events rpc api no longer includes resource properties data
when returning multiple events. In the "show event" case where an event
uuid is included in the list_events request, the resource properties data
for that single event continues to be included in the output.
Note that there is no change in behaviour on the heat-api side (see
heat/api/openstack/v1/events.py). Previously when listing multiple
events, it had just been ignoring the resource properties data it
fetched from the list_events rpc api, not including it in the output
it returned (e.g., to python-heatclient).
Change-Id: I7ac83d848cdd0e6c313870c0a4d59a5d9b2301f5
Partial-Bug: #1665506
3e30b16624