Updated openstack/openstack
Project: openstack/neutron  a848204a653cb566410d7044c3901aea4d7548c0
null
Remove dupl. for get_resources in adv. services

There is duplication of logic related to creating API resources
for advanced services extensions. Extracted the common logic
out into a new module that can be used by the services.
There are already UT cases in the services that exercises
the logic, so no new tests were added.

Change-Id: Ib52e2de6f215a1755f11a382dc4451a05ce3b147
Closes-Bug: 1258656