figure out how to atomaticaly test examples

[kadel]

Testing docker provider will be easy. Biggest challenge will probably be how to test them on Kubernetes.

[bexelbie]

Ideally, it seems, we should have a set of test environments for all providers and have each image test on all providers it provides for :)

[dustymabe]

@surajssd @dharmit - I think we were discussing something like this recently.

[surajssd]

@dustymabe we discussed this on #69
Can this be done using OpenShift? I feel that might help, because whenever a PR will be merged there will be automatic build of that image. Whenever the base projectatomic/atomicapp image is changed there will be automatic build of all the dependent images. Does current CI does that for us?