ignore false and 0 in case someone defined the field as "false" or false
ignore false and 0 in case someone defined the field as "false" or false

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