Remove obsolete copy of the ElementTraversal tests that now live under dom/nodes/.
Merge pull request #364 from Ms2ger/ET-go-home

Remove obsolete copy of the ElementTraversal tests that now live under dom/nodes/.
shadow-dom: Provide proper arguments to DOMImplementation.createDocument().

Existing code did not give an argument to DOMImplementation.createDocument().
However, this is incorrect according to the definition of createDocument(),
which requires at least two arguments.

It seems that Chromium has recently tightened up a certain kind of invocations
to DOM APIs. Some tests started to fail on Chromium for this reason.
Merge pull request #365 from yutak/shadow-dom/create-document-arguments

shadow-dom: Provide proper arguments to DOMImplementation.createDocument().
don't generate annotated spec in W3C mode
don't write indices for W3C mode either
plan for fixing now established, it's just a SMOP
implement mapping with file renaming
files now output to the correct locations
change templates to stop linking to index and annotated spec, neither of which are generated
generated cleaned of index and spec links
newlines after :
unnecessary variables
better header comments
political cleanup of HTML name
Merge pull request #367 from w3c/fix-canvas-generator

Fix canvas generator