remove old docs for previous behavior
remove old docs for previous behavior

rnaveiras/packer,ricardclau/packer,pecigonzalo/packer,rnaveiras/packer,hashicorp/packer,rnaveiras/packer,mitchellh/packer,ricardclau/packer,ricardclau/packer,pecigonzalo/packer,rnaveiras/packer,rnaveiras/packer,hashicorp/packer,mitchellh/packer,rnaveiras/packer,hashicorp/packer,hashicorp/packer,ricardclau/packer,ricardclau/packer,mitchellh/packer,mitchellh/packer,pecigonzalo/packer,mitchellh/packer,pecigonzalo/packer,ricardclau/packer