This is the result of an requirement analysis,
based on the current (better) understanding of ''render job invocation''
* the `InvocationInstanceID` is @deprecated, because rather a data based hash is required
* instead, two free parameters are introduced, with a meaning defined by the specific `JobFunctor`
* notably the functor for rendering, the `RenderInvocation´ can use these for the exit node and an output context
**Note**: the C-structs for the `job` are no longer considered an interface (and will be remoulded into an internal detail of the dispatcher)
Ichthyostega
8db1813831