Update package to use last-commit versioning.
Update package to use last-commit versioning.

m-lab/ndt-support,stephen-soltesz/ndt-support,m-lab/ndt-support,stephen-soltesz/ndt-support,m-lab/ndt-support,stephen-soltesz/ndt-support,m-lab/ndt-support,stephen-soltesz/ndt-support