Convert files to UTF-8 and some cleanups

* Convert files to UTF-8.

  * Also correct some people's names
    (one example is Eißfeldt, which was found in a source file.
    Given that the author used an ß at all in a source file
    indicates that the real name has in fact a 'ß' and not an 'ss',
    which is commonly used as a substitute for 'ß' when limited to
    7bit.)

  * Correct town names (Goettingen -> Göttingen)

  * Update Eberhard Mönkeberg's address (http://lkml.org/lkml/2007/1/8/313)

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
diff --git a/net/ax25/ax25_ds_subr.c b/net/ax25/ax25_ds_subr.c
index a49773f..b5e5978 100644
--- a/net/ax25/ax25_ds_subr.c
+++ b/net/ax25/ax25_ds_subr.c
@@ -41,7 +41,7 @@
 	ax25_cb *ax25o;
 	struct hlist_node *node;
 
-	/* Please note that neither DK4EG´s nor DG2FEF´s
+	/* Please note that neither DK4EG's nor DG2FEF's
 	 * DAMA spec mention the following behaviour as seen
 	 * with TheFirmware:
 	 *