updating README to document multi-domain deployments
updating README to document multi-domain deployments

flogic/whiskey_disk,openlogic/whisk,pbrumm/whiskey_disk,openlogic/whisk,flogic/whiskey_disk,openlogic/whisk,pbrumm/whiskey_disk,pbrumm/whiskey_disk,flogic/whiskey_disk,kingandpartners/whiskey_disk