Test format questions

Peter,

I'm working on adding HTML5 testharness.js tests to the CSS Regions test suite, and am running into a couple of issues.

 1.  When I validate the page, I get errors on the meta tags for flags and assert.  Is there a way I need to format these to be HTML5-compliant?  The validator is giving me the following error: "Bad value flags for attribute name on element meta: Keyword flags is not registered."
 2.  What path should I use to reference testharness.js?  I didn't get /resources/testharness.js when I cloned the repository.  I see web app tests that point to /resources/testharness.js, but I also found some in the CSSWG Test Suite that use http://w3c-test.org/resources/testharness.js.
 3.  The test Format wiki page specifies that <![CDATA[ needs to be used after the script tag.  Does this hold true for HTML5?