Add link to ASF sponsorship page as requested by the board.

git-svn-id: https://svn.apache.org/repos/asf/forrest/trunk@592418 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/site-author/content/xdocs/thanks.xml b/site-author/content/xdocs/thanks.xml
index d69b689..c42bfe9 100644
--- a/site-author/content/xdocs/thanks.xml
+++ b/site-author/content/xdocs/thanks.xml
@@ -31,7 +31,8 @@
         <a href="http://www.apache.org/foundation/">The Apache Software
         Foundation (ASF)</a> provides an excellent home for our community. See
         also the <a href="http://www.apache.org/foundation/thanks.html">ASF
-        thanks</a>.
+        thanks page</a> and the <a href="http://www.apache.org/foundation/sponsorship.html">ASF sponsors page</a>.
+        Without <em>your</em> support The Apache Software Foundation would not be here for us all.
       </p>
       <p>
         The individual developers who participate via the dev