Enforce approval before publishing #28
Description
Feature Description
Currently it is possible to skip the approval step and directly publish a draft. In many cases this is not desirable. In the publish plugin this is handled by a separate option: required number of publishers.
In structpublish I suggest introducing an option that will disable skipping stages, even if the user has appropriate rights. Alternatively, we could make the no-skip policy default and have an additional option to enable skipping.
PR #27 takes a step in this direction in 2ef4cda, but it is very specific to the publish action. I would like to see a more general approach. In the future the chain of publishing steps might look different, but the principle of no-skipping should hold.