Widen the Acceleo templates to every example

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Parent

#78

What to build

Every example's Deliverable Set rendered by Acceleo 4 from a hand-written target model kept inside emf/, byte for byte against its committed rendered tree.

Acceptance criteria

• Every example's Java rendered tree equals its committed tree byte for byte.

Blocked by

• Tracer bullet for Task 3: render the minimal case with Acceleo from its hand-written target model #94