Some enhancements to Web Compatibility Test

Hi,

I've brought some (hopefully) improvements to the Web Compatibility
Test:
 * it now includes directly the form to submit the score for each
browser - that was long overdue...
 * the results of the submissions are now available:
http://www.w3.org/2008/06/mobile-test/presults 
 * I have built a diagram showing the status and recentness of the
tested technologies:
http://www.w3.org/2008/06/mobile-test/history-stack.png (also available
as SVG http://www.w3.org/2008/06/mobile-test/history-stack.svg ) and
inserted it in the test manifesto:
http://www.w3.org/2008/06/mobile-test/doc.html

Dom