This completes a deep and very challenging series of refactorings
with the goal to introduce support for **Parameters** into the Render invocation code.
A secondary goal was to re-assess the prototype code written thus far
and thereby to establish a standard processing scheme.
With these rearrangements, the `FeedManifold` is poised to act as **central link**
between the Render-Node invocation code and the actual Media-Processing code in a Library Plug-in
Up to this point, the existing code from the Prototype is still compilable, yet broken.
The __next step__ will be to harness the possible simplifications and enable
the actual invocation to work on arbitrary combinations of buffers and parameters,
enabled by the **compile-time use-case classification** now provided by `FeedManifold`
Ichthyostega
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