#7 DbCreator: read the config element of the XML description

[Thomas Mueller]

TXmlDbReader.HandleConfig (dbcreator/u_dzDbCreatorReadXml.pas) is "not implemented". There is nothing to read yet: the XML writer (TXmlDbCreator.WriteConfig) only ever writes an empty config element. Both halves would be needed if the description is to carry configuration.

From the TODO scan in issue 12 of dzlib's ISSUES.md.