Basic resource.prop for ID attributes (orchestration)
Basic resource.prop for ID attributes (orchestration)

This patch set updates all orchestration resource objects to use
basic properties for ID attributes. In particular, the following
changes were made:
  - Clarify documentation for ID attributes

Change-Id: Idcf1d0215fbd3103794a9c7d07881f0fc591c993
Partial-Bug: #1461200

briancurtin/python-openstacksdk,dtroyer/python-openstacksdk,openstack/python-openstacksdk,stackforge/python-openstacksdk,openstack/python-openstacksdk,stackforge/python-openstacksdk,briancurtin/python-openstacksdk,dtroyer/python-openstacksdk