Add SSL Protocol and Cipher config to default vhost
Add SSL Protocol and Cipher config to default vhost

Let's follow best practice and disable weak ciphers and protocols.

Change-Id: I4f5075f3e23deebd93da2be8a6609c5e195924e5

openstack/salt-formula-horizon,Martin819/salt-formula-horizon,openstack/salt-formula-horizon,Martin819/salt-formula-horizon,openstack/salt-formula-horizon,Martin819/salt-formula-horizon