RCs with empty selectors might not be behaving as expected #23
Description
It seems like by default selector and labels in a ReplicationController are populated from the podTemplate labels by default, if not specified.
Since we are automatically adding labels to RCs selector and pod template with a label containig kubeware's name and version, this means we could be breaking any deployment that is not specifying a selector assuming it will take the pod template's labels.
We should test this to be sure it's an issue, and if confirmed we should fix it so that the default behaviour is emulated when no selector specified in the RC.