Distorted Android

Dino6 solver: corrections to the pruning engine.

fix detection of not used attributes.

Major change in JSOn file format:

replace the old (corners,centers) system with a list of VertexEffects which are applied to each cubit variant.

Finally fix the reason foor 'incorrect vertex attribute' message spamming the Log of the Emulator.

Minor.

Debugging the Node piraminds - print the whole piramind along with all the Effects attached to each Node.

Improve the Sink effect so that at extreme strengths (close to 0 and infinity) it inflates and deflates more.
Reason: previous version failed to fully inflate the Masterball to a nice sphere.

Reinstall the latest Android Studio, latest gradle; reconfigure all project to match and compile.

Remove the requirement that not-postprocessed children in the render scene must be in the first bucket.
Seriously simplify renderChildren().

Minor