Add an optional id tag to sub/sections, so they can be referenced

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@280036 13f79535-47bb-0310-9956-ffa450edef68

xdoc/xdocs/changes.xml

@@ -27,6 +27,7 @@
   </properties>
   <body>
     <release version="1.10" date="in SVN">
+      <action dev="ltheussl" type="add" issue="MPXDOC-158">Add an optional id tag to sub/sections, so they can be referenced.</action>
       <action dev="ltheussl" type="add" issue="MPXDOC-144">Add a property to override <code>navigation.xml</code>.</action>
       <action dev="ltheussl" type="add" issue="MPXDOC-127" due-to="Shinobu Kawai Yoshida">Show organization in header even if logo not set.</action>
       <action dev="ltheussl" type="fix" issue="MPXDOC-47">Ampersands in navigation.xml being escaped twice.</action>