fixes #10130 - availability zones should be available in open stack

fixes #10997 - update fog to 1.33.0

Fixes #11023 - Pass identity_endpoint to Openstack Fog 1.32.0

Fixes #10867 - OpenStack boot_from_volume is true only when checked

Fixes #10713 - improved backtrace logging

• full trace in 500 page in production shows really the full trace
• Foreman::Logging.exception as an unified entry point for exceptions logging
• the backtrace cleaner doesn't delete the plugins
• the orchestration exceptions gets the backtrace covered by logger...

refs #4521 - Openstack Compute Resource: Boot from Volume on new Host

Refs #3809 - Remove cops for empty lines

fixes #9249 - associated_host fixed for all compute resources

Refs #3809 - Remove useless assignments

fixes #8302 - only return active images for openstack compute resources

Refs #3809 - Use parentheses in method definitions

fixes #3902 - [Openstack] allow selection of internal networks

This patch allows the user to select the internal network when deploying
a new instance in openstack.

In Grizlly, this was done automaticilly, with a nasty side effect, that
all internal networks would get assigned (didnt see that as i had only...

fixes #4111 - Add image user data flag to API

fixes #4612 show friendly CR names, fix typo in oVirt name

fixes #812 - new permissions model, user group role and nest support, role filters for better granularity

• Daniel Lobato <elobatocs@gmail.com>
• Joseph Magen <jmagen@redhat.com>
• Tom McKay <thomasmckay@redhat.com>
• Greg Sutcliffe <gsutclif@redhat.com>...

fixes #4125 [Openstack] - host with auto assigned IPs can't be deleted

fixes #3867 - Wrong Compute Resource type shown on overview

Fixes #3927 - Allow VMs to provision via user-data

fixes #3178 - add feature for compute profiles for hostgroups and hosts

fixes #2741 - rails 3 syntax

fixes #1923 - matches vms on a compute resource to hosts

Fixes #2169 Openstack uses tenants

fixes #2411 - move STI models in /models and /lib/foreman/models to sub-folders