Prepare 3.0.0 release

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@951995 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/main/doc/apache-felix-framework-usage-documentation_files/button.html b/main/doc/apache-felix-framework-usage-documentation_files/button.html
index 1a464ef..8503c58 100644
--- a/main/doc/apache-felix-framework-usage-documentation_files/button.html
+++ b/main/doc/apache-felix-framework-usage-documentation_files/button.html
@@ -1,5 +1,5 @@
 <html><head>
 <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"><!-- ads start -->
-</head><body><a href="http://www.us.apachecon.com/c/acus2009/" target="_blank"><img src="button_data/2009-usa-125x125.png" title="ApacheCon US 2009" border="0" height="125" width="125"></a>
+</head><body><a href="http://www.us.apachecon.com/" target="_blank"><img src="button_data/2010-na-125x125.png" title="ApacheCon NA 2010" border="0" height="125" width="125"></a>
 <!-- ads end -->
 </body></html>
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