Update Ansible to v2.2.1.0
Update Ansible to v2.2.1.0

Change-Id: Icf35456f52dd4225bd9fadea6a8e5b6bea815c81

BjoernT/os-ansible-deployment,openstack/openstack-ansible,yanyao/openstack-ansible,os-cloud/os-ansible-deployment,bunchc/openstack-ansible,robb-romans/openstack-ansible,BjoernT/os-ansible-deployment,bunchc/openstack-ansible,cloudnull/os-ansible-deployment,openstack/openstack-ansible,BjoernT/openstack-ansible,stackforge/os-ansible-deployment,robb-romans/openstack-ansible,BjoernT/openstack-ansible,stackforge/os-ansible-deployment,cloudnull/os-ansible-deployment,yanyao/openstack-ansible,cfarquhar/openstack-ansible,BjoernT/os-ansible-deployment,cfarquhar/openstack-ansible,os-cloud/os-ansible-deployment