Add target to publish images to Dockerhub

Allow to publish all the images at once to Dockerhub
by simply invoking 'make publish' at root level.

Change-Id: I076d17c5b98ec3b90cc9e4d5bb9350936df3a2d1
7 files changed
tree: f31afeb488f371b805eec229283902cfc0e46f6c
  1. jenkins/
  2. jenkins-docker/
  3. .gitignore