Log Message:
New package for docbook2odf. From D.H. Gutteridge in PR pkg/51906.

docbook2odf is a toolkit that automatically converts DocBook to OASIS
OpenDocument (ODF, the ISO standardized format used for texts,
spreadsheets and presentations). Conversion is based on XSLT which
makes it easy to convert DocBook->ODF, ODT, ODS and ODP as all these
documents are XML-based.