RepresentationModelProcessor can't be applied to PagedModel

[paco-ns]

I'm trying to apply RepresentationModelProcessor to a PagedModel. For example I need to add link 'create' in the PagedModel. I need to be able to define RepresentationModelProcessor for a specific PagedModel, even it is empty.

[odrotbohm]

Can please provide some sample code for what you're trying to do, ideally via a minimally reproducing example with a failing test case.

[Ickbinet]

When the are no models in the collection only the paging links are rendered because the process method of the processor is never called.
So it seems that a RepresentationModelProcessor is not the correct approach to add "create" links.

[fdutton]

Duplcates #1590, corrected in the following commit and release in 1.4.0.
a1d2752