Explore ways to express what to test for each Tasks, …

One though is to look at gherkin and be able to do a `go test` on the repo for it.
There is a bunch of more requirements:

• have a mode to only run changed tasks (figure out how)
• have a way to test all from one Task, or a couple of it
• detect the environment (openshift, version, …) and allow for us to filter based of it
• probably more as we go