Changes

#9 (Dec 21, 2022, 4:24:32 AM)

1. Update refs to sirius. — Alberto Debiasi / detail
2. Remove viatra from target.neon. — Alberto Debiasi / detail
3. Remove nebula from neon.target, update .classpath. — Alberto Debiasi / detail
4. Remove nebula and sirius refs. — Alberto Debiasi / detail
5. Add acceleo to neaon.target. — Alberto Debiasi / detail
6. Restore CHESS.product and category.xml. — Alberto Debiasi / detail