Changes between #8 and #9

#9 (Dec 21, 2022, 4:24:24 AM)

1. Specify version for org.eclipse.emf.codegen.ecore. — Alberto Debiasi / detail
2. Specify emf.codegen.ecore version. — Alberto Debiasi / detail
3. Fix fladsl pom. — Alberto Debiasi / detail