[Playlist] v1 spec final is up

[Lucas Gonze]

The absolute last revision ever of the version 1 spec is now up.

This revision was a major project which wouldn't have been possible
without Ivo's work to reformat the old horrible HTML and Sebastian's
careful proofreading.  It needed to happen because a formal mime type
requires a frozen spec, and there were errors in the spec which had to
be fixed eventually.

Because the emphasis here is on a completely 100% frozen spec, I want
to be very clear on what that means: it means that the spec is
completely 100% frozen.  If there are still problems, they're not
fixable.  The thing will never ever ever change for any reason
whatsoever.

-Lucas