CR-6570 OPENDJ-1898 Move to single doc gen plugin

Mark Craig

03.52.2015 08596e88b00966695244cc6e70f3467403f03c62

 opendj-server-legacy/src/main/docbkx/reference/index.xml

@@ -201,7 +201,7 @@
 <xinclude:include href='appendix-extended-ops.xml' />
 <xinclude:include href='appendix-l10n.xml' />
 <xinclude:include href='appendix-interface-stability.xml' />
 <xinclude:include href='${project.build.directory}/docgen/logref/log-message-reference.xml'>
 <xinclude:include href='log-message-reference.xml'>
  <xinclude:fallback>
   <appendix>
    <title>Log Message Reference Missing</title>