Make testsuite usable for non browser applications

Hi,

ODF uses MathML 2.0 for mathematical content. For Apache OpenOffice and 
for LibreOffice, ODF is the native format. I'm going to improve them in 
regard to mathematical content. I want to use the testsuite from 
http://www.w3.org/Math/testsuite/. I found, that the .mml files do not 
have a namespace in their root math element. That makes it inconvenient 
to use them. I need to add xmlns="http://www.w3.org/1998/Math/MathML" in 
each case.

Therefore I ask you to provide the .mml files with included namespace. A 
separate testsuite without any html environments is desirable.

Kind regards
Regina