In I00af10e07feed6c9c97ee6cad545dbff88cd6afc we removed the
Neutron* parameters from cinder-storage.yaml but we forgot to
also remove them from overcloud-without-mergepy.yaml.
Change-Id: I09f2eb278fa0eba1dff80884f12b6f682c7b0484
           CinderPassword: {get_param: CinderPassword}
           VirtualIP: {get_attr: [ControlVirtualIP, fixed_ips, 0, ip_address]}
           KeyName: {get_param: KeyName}
-          NeutronEnableTunnelling: {get_param: NeutronEnableTunnelling}
-          NeutronNetworkType: {get_param: NeutronNetworkType}
-          NeutronPassword: {get_param: NeutronPassword}
-          NeutronPublicInterface: {get_param: NeutronPublicInterface}
           Flavor: {get_param: OvercloudBlockStorageFlavor}
           RabbitPassword: {get_param: RabbitPassword}
           RabbitUserName: {get_param: RabbitUserName}