added the async parser page - still a TODO

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/digester/trunk@1185844 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/site/site.xml b/src/site/site.xml
index afcea74..6b96c94 100644
--- a/src/site/site.xml
+++ b/src/site/site.xml
@@ -35,7 +35,8 @@
 
     <menu name="Developers Guide">
       <item name="Core APIs"            href="/guide/core.html" />
-      <item name="Rules Binder (new)"   href="/guide/binder.html" />
+      <item name="Rules Binder"         href="/guide/binder.html" />
+      <item name="Async parser (new)"   href="/guide/async.html" />
       <item name="Plugins"              href="/guide/plugins.html" />
       <item name="Substitution"         href="/guide/substitution.html" />
       <item name="XML Rules"            href="/guide/xmlrules.html" />
diff --git a/src/site/xdoc/guide/async.xml b/src/site/xdoc/guide/async.xml
new file mode 100644
index 0000000..dabd170
--- /dev/null
+++ b/src/site/xdoc/guide/async.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements.  See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License.  You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+<document xmlns="http://maven.apache.org/XDOC/2.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/XDOC/2.0 http://maven.apache.org/xsd/xdoc-2.0.xsd">
+  <properties>
+    <title>Apache Commons Digester | Guide | Async Parser</title>
+    <author email="dev@commons.apache.org">Commons Documentation Team</author>
+  </properties>
+  <body>
+    <section name="Async Parser">
+      <p>Since version 3.1 the Digester component offers asynchronous <code>parse()</code> methods.</p>
+      <p>TODO</p>
+    </section>
+  </body>
+</document>