copy less crud into the images directory by default

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@123907 13f79535-47bb-0310-9956-ffa450edef68

xdoc/xdocs/changes.xml

@@ -27,6 +27,7 @@
   </properties>
   <body>
     <release version="1.9-SNAPSHOT" date="in CVS">
+      <action dev="brett" type="add">Added maven.xdoc.copy.excludes property which lists the files to exclude from the resources copy. This defaults to any images currently unused by Maven. Additionally, if you are not using the classic theme, maven.xdoc.copy.excludes.classic is used to eliminate images only for the classic theme</action>
       <action dev="felipel" type="add" issue="MPXDOC-118">Added new tag <code>&lt;escapeXml&gt;</code>.</action>        
       <action dev="epugh" type="add" issue="MPXDOC-124" due-to="Shinobu Kawai">Maven xdoc plugin clean up generated velocity log as part of calling clean.</action>        
       <action dev="aheritier" type="add" issue="MPXDOC-123">New property (maven.xdoc.xml.copy) to copy only and not transform some xml files provided in the ${maven.docs.src} directory.</action>