Add empty release note for Rampart 1.6.5 and switch to Axis2 snapshot.

git-svn-id: https://svn.apache.org/repos/asf/axis/axis2/java/rampart/branches/1_6@1722037 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index 45b307e..064048f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -609,7 +609,7 @@
     </modules>
 
     <properties>
-        <axis2.version>1.6.4</axis2.version>
+        <axis2.version>1.6.5-SNAPSHOT</axis2.version>
         <axiom.version>1.2.15</axiom.version>
 
         <wss4j.version>1.6.16</wss4j.version>
diff --git a/src/site/markdown/release-notes/1.6.5.md b/src/site/markdown/release-notes/1.6.5.md
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/site/markdown/release-notes/1.6.5.md