Adding credential to the logo

logos/owark.svg

@@ -1,5 +1,11 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<!-- 
+
+	Created with Inkscape (http://www.inkscape.org/) 
+	by Michel Duperrier (http://duperrier.com/)
+	for Owark (http://owark.org)
+
+-->
 
 <svg
    xmlns:dc="http://purl.org/dc/elements/1.1/"