Remove the old "do not edit" comment from the top of the WAYF aggrega…

…te; it dates back to a time when we edited aggregates directly...

Remove a couple of unused prefix definitions.

build/master_to_wayf.xsl

@@ -11,31 +11,10 @@
 -->
 <xsl:stylesheet version="1.0"
 	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-	xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
 	xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xmlns:wayf="http://sdss.ac.uk/2006/06/WAYF"
 	xmlns="urn:oasis:names:tc:SAML:2.0:metadata"
-	exclude-result-prefixes="md ds wayf">
-
-	<!--
-		Version information for this file.  Remember to peel off the dollar signs
-		before dropping the text into another versioned file.
-	-->
-	<xsl:param name="cvsId">$Id$</xsl:param>
-
-	<!--
-		Add a comment to the start of the output file.
-	-->
-	<xsl:template match="/">
-		<xsl:comment>
-			<xsl:text>&#10;&#9;***DO NOT EDIT THIS FILE***&#10;&#10;</xsl:text>
-			<xsl:text>&#9;Converted by:&#10;&#10;&#9;</xsl:text>
-			<xsl:value-of select="substring-before(substring-after($cvsId, ': '), '$')"/>
-			<xsl:text>&#10;</xsl:text>
-		</xsl:comment>
-		<xsl:apply-templates/>
-	</xsl:template>
+	exclude-result-prefixes="md wayf">
 
 	<!--Force UTF-8 encoding for the output.-->
 	<xsl:output omit-xml-declaration="no" method="xml" encoding="UTF-8" indent="yes"/>