[CSSVal] charset issues

Hi Yves, all,


This bug:
http://www.w3.org/Bugs/Public/show_bug.cgi?id=806
suggests that the output of the CSS validator lacks character encoding 
declaration - a bit of a problem, really. I suppose it's not very easy 
to do if we want to serve each language's output in a different 
charset, but what about converting all property files to UTF-8 and 
serving all of the output as such?

thoughts?

-- 
olivier