Add a link to online docs... mainly testing the new svn server

diff --git a/docs/schema.txt b/docs/schema.txt
index f734846..365576c 100644 (file)
--- a/docs/schema.txt
+++ b/docs/schema.txt
@@ -4,3 +4,6 @@ which is called from the installation script.
 
 That file has been commented with details of the usage for
 each table and field.
+
+Historical information and some other notes are available at
+http://www.mediawiki.org/wiki/Manual:Database_layout