#540 dvd.dvds file : missing XML namespace declaration

[sebastien gandon]

The dvd.dvds file format is not 100% XML compliant.

When I try to validate the code with a XML validator
http://www.xmlvalidation.com/index.php?id=1&L=0
I've got the following error:
"The prefix "xlink" for attribute "xlink:href" associated with an element type "image" is not bound."
I've got a similar error when I'm trying to load the file with C++ builder (TXMLdocment component).

Test has been done with a file generated with dvdstyler 2.6 beta1
See file attached.