log deploy/linux/docker/Dockerfile_v3.0beta1_ubuntu1604 @ 1584:0c20dbab0253 dev/refactor-piper-related

age author description
2017-01-12 Chris Cannam Some Ubuntu/Fedora docker build material
2017-01-11 Chris Cannam Add package step to docker file base deploy/linux/docker/Dockerfile.ubuntu1604@0cf099b5080b