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. Add support the the second type of weatherxml (see man page).
4. There are a few remaining document types that we need to parse
before "version one point oh." This list refers to an
old proprietary implementation, sorry:
* AutoRaceResultsXML
* jfilexml
* Schedule_Changes_XML
* GameInfoXML
* SportInfoListing
5. Try mass import of Auto_Racing_Schedule_XML.