GitLab

detailed in the architectural document to the following link:
 - https://git.virtualopensystems.com/virtio-loopback/docs/design_docs)

It includes documentation, instuctions and code which targets to familiarize
the reader with the concept of virtio-loopback and to give developers the
opportunity to test it.
Signed-off-by: Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>