[spiffy] [PATCH] Improve HTML in the simple-directory-handler

[RvdH]

I know the simple-directory-handler is made to be simple. Still, this patch improves the HTML of the simple-directory-handler in the following ways:

1. Adds the obligatory "xmlns" and "xml:lang" attributes to the html element.
2. Changes the h2 element into an h1 element. Using a h2 element here is syntactically correct, but semantically it is not. The first header element in a document should be the h1 element. If the header is considered too large, change the styling, not the element itself.
3. Adds table headers to the columns.

[sjamaan]

Thanks, this is definitely an improvement which fits within the scope of simple-directory-handler. I've applied the patch.