documentation: convert the Documentation directory to UTF-8

Convert files within the Documentation directory to UTF-8.

Adrian Bunk:
small additional fixes

Signed-off-by: John Anthony Kazos Jr. <jakj@j-a-k-j.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/Documentation/hwmon/via686a b/Documentation/hwmon/via686a
index a936fb3..d651b25 100644
--- a/Documentation/hwmon/via686a
+++ b/Documentation/hwmon/via686a
@@ -8,7 +8,7 @@
     Datasheet: On request through web form (http://www.via.com.tw/en/support/datasheets/)
 
 Authors:
-        Kyösti Mälkki <kmalkki@cc.hut.fi>,
+        Kyösti Mälkki <kmalkki@cc.hut.fi>,
         Mark D. Studebaker <mdsxyz123@yahoo.com>
         Bob Dougherty <bobd@stanford.edu>
         (Some conversion-factor data were contributed by