Set version

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/commons/branches/commons-2_1@1723305 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/build.properties b/build.properties
index b623c02..36449d8 100644
--- a/build.properties
+++ b/build.properties
@@ -34,7 +34,7 @@
 ## ===================================================================
 ## 3. Project specific properties
 
-version = svn-trunk
+version = 2.1
 
 ## Allows you to switch off the compilation of the internal image
 ## codecs which depend on Sun-private classes. Setting this to true