inherit from the plugin-parent/project.xml POM instead of the top level one which is reserved for the master build

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@115171 13f79535-47bb-0310-9956-ffa450edef68

jar/xdocs/changes.xml

@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
 <!-- 
 /*
  * Copyright 2001-2004 The Apache Software Foundation.
@@ -17,7 +18,6 @@
  */
  -->
 
-
 <document>
   <properties>
     <title>Changes</title>