Fixes #23976 - Add Quota to oVirt API (#5715)

Fixes #23067 - expose option to use oVirt APIv4

Also handle v4 certificate error and v3 path migration

fixes #22062 - support vmware vmrc console

Fixes #21682 - Add Domain to Compute Resource API (OpenStack)

The Domain field was added to the Compute Resources table in #12054 as
part of the Openstack v3 support. This field needs to appear in the
APIdoc to be able to use it and in the RABL to read it.

fixes #13618 - cache expensive vmware api calls

fixes #12436 - as a user I want to deploy vSphere vms on a storage pool

fixes #11345 - API GET request available_clusters sends empty hash

Fixes #3650, #11600 - Compute Resource availability_zones, flavors, security_groups API v2 endpoints

Fixes #10356 - changed the POST/PUT RABL template to be the same as the GET template

HTTP response code standardized to 201 on create.

Fixes #9827 - compute resource info in API doesn't send provider type

fixes #5896 - Set Compute Resource's 'Console passwords' option in API

Fixes #6756 - exposes vmware resource pools and folders through the API

Fixes #6608 - expose disk usage info through available_storage_domains API

fixes #4250 - API v2 - add compute profiles

fixes #4349 - API v2 - add location and organization child nodes to user, domain, subnet, etc show json templates

fixes #4198 - API v2 - add child nodes to show responses. Ex. architecture should show operating systems node

fixes #4222 Add capability to compute resource API to retrieve cluster,network,storage info on oVirt

fixes #4023 - API v2 - compute resources partials should should attribute alias names and not database column names

fixes #3998 - API v2 error on /api/compute_resources, missing gce.json.rabl

fixes #3491 - API v2 rabl templates base, main, show for each controller

fixes #3011 - default root node name for api collections json response to :results but make it configurable

fixes #3017 - split APIv2 controllers from v1 parents

fixes #3101 - list available images for CRs, add iam_role field to images API