-1. Replace Logging/Terminal with a common version shared by htsn.
+1. Re-enable DTD validation once
+ https://github.com/UweSchmidt/hxt/issues/15 is fixed.
+
+2. Write a test for test/xml/Odds_XML-long-import.xml once it no
+ longer takes 10 minutes to import (Postgres only?).
+
+3. Write a test for the ON DELETE CASCADE behavior which is supposed
+ to be default but does not seem to work at the moment.
+
+4. Add top-level message tables for all types so that we can link all
+ records to a message and use the message's time stamp to (cascade)
+ delete old data.