Why would you add the following files to server as publicly available assets?

[silkentrance]

E.g.

"URL/playground.html", "URL/testharness.css", "URL/testharness.js", "URL/testharnessreport.js",

These are test cases and mostly developer related stuff.

Whereas

"URL/url.js"

would be something one would need over at the client side.

I know that you generate this from the contents of the lib directory, however, why don´t you filter out the uninteresting/unneeded stuff?