Use Ansible AIO playbook for run-aio-build.sh
Use Ansible AIO playbook for run-aio-build.sh

The new Ansible AIO playbook requires Ansible to be installed *prior*
to running the AIO bootstrap script.

Implements: blueprint convert-aio-bootstrap-to-ansible

Change-Id: I28af8a587bde629fd0c81a6c4ba47dd64c2e44db

BjoernT/os-ansible-deployment,cloudnull/os-ansible-deployment,Logan2211/openstack-ansible,robb-romans/openstack-ansible,cloudnull/os-ansible-deployment,openstack/openstack-ansible,mrda/openstack-ansible,os-cloud/os-ansible-deployment,git-harry/os-ansible-deployment,major/os-ansible-deployment,git-harry/os-ansible-deployment,BjoernT/openstack-ansible,mancdaz/openstack-ansible,BjoernT/openstack-ansible,BjoernT/os-ansible-deployment,major/openstack-ansible,openstack/openstack-ansible,yanyao/newton,BjoernT/os-ansible-deployment,mrda/openstack-ansible,mancdaz/openstack-ansible,cfarquhar/openstack-ansible,major/openstack-ansible,mrda/openstack-ansible,yanyao/openstack-ansible,open-switch/infra_openstack-ansible,open-switch/infra_openstack-ansible,bunchc/openstack-ansible,cfarquhar/openstack-ansible,robb-romans/openstack-ansible,git-harry/os-ansible-deployment,bunchc/openstack-ansible,weezer/openstack-ansible,Logan2211/openstack-ansible,weezer/openstack-ansible,yanyao/openstack-ansible,yanyao/newton,stackforge/os-ansible-deployment,os-cloud/os-ansible-deployment,major/os-ansible-deployment,stackforge/os-ansible-deployment,open-switch/infra_openstack-ansible