Creates role var for unified client profiles
Creates role var for unified client profiles

New functionality is disabled by default, so existing role behavior is
preserved. For users of the role who so choose, client certificate and
CA information can be embedded inside the .ovpn config file by setting
`openvpn_unified_client_profiles=yes`. This enables simpler distribution
of the VPN settings to users.

Stouts/Stouts.openvpn,Stouts/Stouts.openvpn,teadur/Stouts.openvpn