Hide auto_assign_floating_ip setting in env with Neutron
Hide auto_assign_floating_ip setting in env with Neutron

Closes-Bug: #1458372

Change-Id: I5a2a9ec159fd8f3d9907b8089ecfde6a6c40f190

eayunstack/fuel-web,SmartInfrastructures/fuel-web-dev,SmartInfrastructures/fuel-web-dev,SmartInfrastructures/fuel-web-dev,prmtl/fuel-web,stackforge/fuel-web,eayunstack/fuel-web,SmartInfrastructures/fuel-web-dev,huntxu/fuel-web,nebril/fuel-web,stackforge/fuel-web,prmtl/fuel-web,eayunstack/fuel-web,prmtl/fuel-web,stackforge/fuel-web,eayunstack/fuel-web,huntxu/fuel-web,prmtl/fuel-web,nebril/fuel-web,huntxu/fuel-web,SmartInfrastructures/fuel-web-dev,eayunstack/fuel-web,huntxu/fuel-web,nebril/fuel-web,prmtl/fuel-web,huntxu/fuel-web,nebril/fuel-web,nebril/fuel-web