Prepare 2.1 branch

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/integration/solr-3.x/branches/release-2.1-branch@1665287 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/CHANGES.txt b/CHANGES.txt
index 501a2ab..9351df6 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,8 +1,6 @@
 Apache ManifoldCF Plugin for Apache Solr 3.x change Log
 $Id$
 
-======================= 2.2-SNAPSHOT =====================
-
 ======================= Release 2.1 =====================
 
 CONNECTORS-914: Go to a Maven build system.