Further minor fixes to reference documentation.

- use pom version as document version
- activate anchor naming after section ids

pom.xml

@@ -197,8 +197,6 @@
 					<chunkedOutput>false</chunkedOutput>
 					<htmlCustomization>${project.basedir}/src/docbkx/resources/xsl/html.xsl</htmlCustomization>
 					<useExtensions>1</useExtensions>
-					<highlightSource>1</highlightSource>
-					<highlightDefaultLanguage></highlightDefaultLanguage>
           <!-- callouts -->
 					<entities>
 						<entity>

src/docbkx/index.xml

@@ -5,7 +5,7 @@
   <bookinfo>
     <title>Spring Data JPA - Reference Documentation</title>
 
-    <releaseinfo>1.0.0.BUILD-SNAPSHOT</releaseinfo>
+    <releaseinfo>&version;</releaseinfo>
 
     <authorgroup>
       <author>

src/docbkx/resources/xsl/html.xsl

@@ -20,6 +20,8 @@
     <xsl:param name="tablecolumns.extension">0</xsl:param>
     <xsl:param name="callout.extensions">1</xsl:param>
     <xsl:param name="graphicsize.extension">0</xsl:param>
+    <xsl:param name="highlight.source" select="1" />
+    <xsl:param name="use.id.as.filename" select="1" />
 
     <!--###################################################
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