Neo4jCsvExporter

Exports OverflowDB Graph to neo4j csv files see https://neo4j.com/docs/operations-manual/current/tools/neo4j-admin/neo4j-admin-import/

For both nodes and relationships, we first write the data file and to derive the property types from their runtime types. We will write columns for all declared properties, because we only know which ones are actually in use after traversing all elements.