Add a bunch of entries to Documentation/00-INDEX that are currently missing
(and removes the entry for one file that no longer exist).

Patch has already been OK'ed by Paul G.
Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>