Add missing haproxy_ssl option to default configs
Add missing haproxy_ssl option to default configs

The default haproxy service configurations for 'keystone_admin' and
'designate_api' are missing the 'haproxy_ssl' option, preventing them
from being configured for SSL termination by HAProxy.

Change-Id: I23beb3b06b3621b041105523b60465c64d8f863a

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