Updated draft and test suite

[Philippe Le Hegaret]

The editors draft [1] has now a new title and is using the namespaces
and media type.

The test suite has been updated accordingly. It also includes the
changes from Glenn and new tests for dynamic flow. I'm investigating
with Andrew to understand why the Adobe implementation can't run them.

Philippe

[1] http://dev.w3.org/cvsweb/~checkout~/2008/tt/spec/ttaf1-dfxp.html?content-type=text/html;%20charset=utf-8