Add license boilerplate to Vagrantfile
Add license boilerplate to Vagrantfile

Change-Id: I64049d4598870f6a6e95f2dbb3b31f4b9dd69051

bunchc/openstack-ansible,cfarquhar/openstack-ansible,yanyao/openstack-ansible,stackforge/os-ansible-deployment,openstack/openstack-ansible,cfarquhar/openstack-ansible,openstack/openstack-ansible,yanyao/openstack-ansible,cloudnull/os-ansible-deployment,cloudnull/os-ansible-deployment,bunchc/openstack-ansible,stackforge/os-ansible-deployment