* src/docgen/RTFDoc.py: change from TextDoc to BaseDoc
* src/docgen/PdfDoc.py: change from TextDoc to BaseDoc
* src/docgen/LaTeXDoc.py: change from TextDoc to BaseDoc
* src/docgen/KwordDoc.py: change from TextDoc to BaseDoc
* src/docgen/HtmlDoc.py: change from TextDoc to BaseDoc
* src/docgen/AbiWordDoc.py: change from TextDoc to BaseDoc
* src/docgen/AbiWord2Doc.py: change from TextDoc to BaseDoc
svn: r2036