#427 (Sep 11, 2016, 5:48:05 PM)

1. strengthened tactics (detail / hgweb)
2. derive relator properties forward (detail / hgweb)
3. derive maps forward (detail / hgweb)
4. tuning (detail / hgweb)
5. tuning (detail / hgweb)
6. provide a mechanism for ensuring dead type variables occur in typedef if desired (detail / hgweb)
7. preserve order of dead variables (detail / hgweb)
8. tuning (detail / hgweb)

Started by an SCM change