one in a comment; since the former is clearly visible from the top of
the file, the latter's only purpose was to bloat the repository a
little more.
No objections by: -doc, -www
HTML files (not all of them, just some of them).
Fix up the broken references to point to the correct files.
This has not touched the release notes in releases/*/*. I'm not sure
whether they should remain as historical record of what was shipped or
not. About 5 of them now have a couple of broken links each, which will
be trivial to fix.
