fix ACKS: alphabetic order and UTF-8

Misc/ACKS

@@ -10,7 +10,6 @@ Without you, I would've stopped working on Python long ago!
 
 PS: In the standard Python distribution, this file is encoded in UTF-8.
 
-Joaquin Cuenca Abela
 David Abrahams
 Jim Ahlstrom
 Farhan Ahmad
@@ -29,7 +28,7 @@ Jason Asbahr
 David Ascher
 Chris AtLee
 John Aycock
-Jan-Hein B"uhrman
+Jan-Hein Bührman
 Donovan Baarda
 Attila Babo
 Alfonso Baciero
@@ -167,6 +166,7 @@ Christopher A. Craig
 Laura Creighton
 Simon Cross
 Drew Csillag
+Joaquin Cuenca Abela
 John Cugini
 Tom Culliton
 Brian Curtin