More changes to coreos version of Vagrantfile

Decided to concentrate on the CoreOS version of the Vagrantfile. Moved
Vagrantfile.coreos to Vagrantfile and added a bunch of stuff.

Decided to create 3 VMs. One for the docker registry. One for all the
supporting services (RabbitMQ, MongoDB, Postgres, etc.). And, on for
our servies (distributor, nebula, etc.).