Release 3.0.0 version?

[sheerun]

Hello,

Would it be possible to release newest valhalla version on Docker please? :)

[drewda]

FYI, you may find useful the @interline-io Dockerfile and images for Valhalla at https://github.com/interline-io/valhalla-docker and https://hub.docker.com/r/interline/valhalla