[gtkmm-documentation] Add Kjell Ahlstedt to the authors list.

[Kjell Ahlstedt <kjellahl src gnome org>]

commit bf55b1a8a2250f2832f4c502ce9f44b3a68d273b
Author: Kjell Ahlstedt <kjell ahlstedt bredband net>
Date:   Sun Nov 20 16:58:05 2011 +0100

    Add Kjell Ahlstedt to the authors list.
    
    * docs/tutorial/C/gtkmm-tutorial-in.xml: Added an author tag.

 ChangeLog                             |    6 ++++++
 docs/tutorial/C/gtkmm-tutorial-in.xml |    5 +++++
 2 files changed, 11 insertions(+), 0 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 6ac718b..7b55d1c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2011-11-20  Kjell Ahlstedt <kjell ahlstedt bredband net>
+
+	Add Kjell Ahlstedt to the authors list.
+
+	* docs/tutorial/C/gtkmm-tutorial-in.xml: Added an author tag.
+
 2011-11-18  Murray Cumming  <murrayc murrayc com>
 
 	Add includes needed for latest glibmm and gtkmm.
diff --git a/docs/tutorial/C/gtkmm-tutorial-in.xml b/docs/tutorial/C/gtkmm-tutorial-in.xml
index 6a06083..1381087 100644
--- a/docs/tutorial/C/gtkmm-tutorial-in.xml
+++ b/docs/tutorial/C/gtkmm-tutorial-in.xml
@@ -87,6 +87,11 @@ name
         <surname>Ferreira</surname>
         <contrib>Chapter on Keyboard Events.</contrib>
       </author>
+      <author>
+        <firstname>Kjell</firstname>
+        <surname>Ahlstedt</surname>
+        <contrib>Parts of the update from &gtkmm; 2 to &gtkmm; 3.</contrib>
+      </author>
     </authorgroup>
 
     <abstract>