make filters report whether they use managed info / concrete info, so the driver can cut out managed/concrete relationships before a traverse...cutting out managed info shrinks the normal graph size by TONS, for instance. Also, switch to using a single metadata relationship to track the paths to a particular relationship (representing a ProjectRelationship) in a view. Disabling the SeenTracker stuff, because this was a source of severe memory bloat (using relationship-global uniqueness everywhere in neo4j for now to compensate).