What

As part of the work to add last operation descriptions, it became clear that the current design of the ASB subscriber has several flaws particularly around potential blocking of jobs. More details can be found in the github issues:

I proposed a solution to this which was accepted and so now need to do the actual implementation work.
https://github.com/openshift/ansible-service-broker/pull/727
https://github.com/openshift/ansible-service-broker/issues/638