Create a docker image for Karma

[saggu]

It is helpful to have docker image for Web-Karma, makes it easier to distribute and deploy

[saggu]

Our client Novartis want to use Karma but in docker form

[jonathanvajda]

Yeah, could this be made available on the official Docker Hub page for this group? https://hub.docker.com/u/uscisii2

I was thinking of setting up my own hub repository but I think this should belong with the official community.