Webhelp custom layer

ws/Docbook/CustomLayer/webhelp/webhelpHdm.xsl

+<?xml version="1.0"?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                xmlns:d="http://docbook.org/ns/docbook"
+		xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"
+                xmlns:exsl="http://exslt.org/common"
+                xmlns:set="http://exslt.org/sets"
+		version="1.0"
+                exclude-result-prefixes="doc exsl set d">
+
+<xsl:import href="../../docbook-xsl/xhtml/chunk.xsl"/>
+<xsl:import href="../../docbook-xsl/webhelp/xsl/webhelp-common.xsl"/>
+<xsl:import href="../../docbook-xsl/webhelp/xsl/titlepage.templates.xsl"/>
+
+</xsl:stylesheet>