Refactor: EnforceSchema() as initial step on ADSExports (done: general, properties). Unittests updated.
Refactor: EnforceSchema() as initial step on ADSExports (done: general, properties, references, relations). Unittests updated.
Refactor: merger.Merger re-implementation
Refactor: merger.merger.publicationMerger implemented, schema modified
Update schema
Improve tests