RedDeer milestones publish job
Builds and pushes reddeer bits into milestones repository at http://download.eclipse.org/reddeer/milestones/$REDDEER_TAG
where REDDEER_TAG parameters represents exact github repo's tag
First, whole repo is built, then its content copied over into local httpd folder and extracted
Repository http://download.eclipse.org/reddeer/milestones/ can contain more than one RedDeer version
It uses -Peclipse-sign profile to sign produced jars