We are down to exactly 2 schemas that can and should interoperate, but don't yet:
* VCard - needs the unordered sequences feature to be added to daffodil * EDIFACT - not sure why not working yet. All the other schemas that can interoperate and have tests, do so including HL7, IBM4690TLog, and 3 of the FOUO schemas: army_drrs, ucop, and cmf. I've updated the Wiki page which documents the interoperability. https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=97553895
