Many entries in the CREDITS file are not properly sorted in alphabetical
order, despite the note in the file that it is supposed to be sorted like
that. 

This patch attempts to sort the CREDITS file properly.  No existing entries
were changed, merely moved around in the file.  There where a few tricky
names that I was unsure how to sort (names with characters such as ü, ö,
and people with many names where it was unclear to me what name to sort by
etc), in those cases I've usually left the names where they were unless it
was glaringly obvious they were in the wrong spot.

I've also taken the liberty to add my own name to the file - I have
contributed several tiny/small fixes/cleanups etc over the years.
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>