Merge "Move group_vars to an inventory directory"

ansible/inventory/group_vars/monitoring/mdadm

ansible/inventory/group_vars/monitoring/network

ansible/inventory/group_vars/monitoring/raid

ansible/inventory/group_vars/monitoring/sysctl

ansible/inventory/group_vars/monitoring/tuned

ansible/inventory/group_vars/monitoring/users

ansible/inventory/group_vars/overcloud/ansible-host

ansible/inventory/group_vars/seed-hypervisor/ansible-host

ansible/inventory/group_vars/seed-hypervisor/ansible-user

ansible/inventory/group_vars/seed-hypervisor/firewall

ansible/inventory/group_vars/seed-hypervisor/luks

ansible/inventory/group_vars/seed-hypervisor/lvm

ansible/inventory/group_vars/seed-hypervisor/mdadm

ansible/inventory/group_vars/seed-hypervisor/network

ansible/inventory/group_vars/seed-hypervisor/snat

ansible/inventory/group_vars/seed-hypervisor/sysctl

ansible/inventory/group_vars/seed-hypervisor/tuned

ansible/inventory/group_vars/seed-hypervisor/users

ansible/inventory/group_vars/seed/ansible-host

ansible/inventory/group_vars/seed/ansible-user