added Christoph Berg as tester

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@36 ea778897-0a13-0410-b9d1-a72fbfd435f5

THANKS

@@ -9,6 +9,7 @@ Testers (sorted by name):
 These people have contributed to Geany by testing the software,
 reporting problems and making useful suggestions.
 Frank Lanitz <frank@partysoke.de>
+Christoph Berg <Christoph.Berg@kpm-sport.de>
 
 
 Translators (sorted by language):