Add a FreeBSD example
Add a FreeBSD example

dave2/packer,ricardclau/packer,tas50/packer,timsutton/packer,paulmey/packer,paulmey/packer,bryson/packer,timsutton/packer,mitchellh/packer,rnaveiras/packer,tb3088/packer,tb3088/packer,ChrisLundquist/packer,tb3088/packer,rnaveiras/packer,youhong316/packer,timsutton/packer,ricardclau/packer,youhong316/packer,mkuzmin/packer,ChrisLundquist/packer,bryson/packer,youhong316/packer,bryson/packer,KohlsTechnology/packer,rnaveiras/packer,grubernaut/packer,tas50/packer,hashicorp/packer,dave2/packer,mitchellh/packer,mkuzmin/packer,tb3088/packer,ricardclau/packer,mkuzmin/packer,KohlsTechnology/packer,timsutton/packer,mitchellh/packer,grubernaut/packer,pecigonzalo/packer,rnaveiras/packer,rnaveiras/packer,timsutton/packer,grubernaut/packer,bryson/packer,KohlsTechnology/packer,tb3088/packer,paulmey/packer,ricardclau/packer,ChrisLundquist/packer,ChrisLundquist/packer,youhong316/packer,paulmey/packer,mkuzmin/packer,ricardclau/packer,grubernaut/packer,mkuzmin/packer,paulmey/packer,hashicorp/packer,KohlsTechnology/packer,rnaveiras/packer,grubernaut/packer,pecigonzalo/packer,tas50/packer,mitchellh/packer,KohlsTechnology/packer,paulmey/packer,tas50/packer,timsutton/packer,mkuzmin/packer,youhong316/packer,KohlsTechnology/packer,hashicorp/packer,dave2/packer,hashicorp/packer,pecigonzalo/packer,ChrisLundquist/packer,ChrisLundquist/packer,tas50/packer,youhong316/packer,bryson/packer,tb3088/packer,pecigonzalo/packer,tas50/packer,dave2/packer,bryson/packer,dave2/packer,ricardclau/packer,grubernaut/packer,dave2/packer,mitchellh/packer