add links to release notes in web site

git-svn-id: https://svn.apache.org/repos/asf/directmemory/trunk@1522460 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index 87d87eb..f81aebe 100644
--- a/pom.xml
+++ b/pom.xml
@@ -117,6 +117,7 @@
 
     <!-- properties for web site -->
     <currentRelease>0.1-incubating</currentRelease>
+    <currentReleaseDate>2012-07-09</currentReleaseDate>
 
   </properties>