diff --git a/build/v13_to_v12_sites.xsl b/build/v13_to_v12_sites.xsl
deleted file mode 100644
index d886a4b9..00000000
--- a/build/v13_to_v12_sites.xsl
+++ /dev/null
@@ -1,298 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-
-	v13_to_v12_sites.xsl
-	
-	XSL stylesheet converting a SAML 2 metadata file describing a Shibboleth
-	1.3 federation into the equivalent Shibboleth 1.2 sites file.
-	
-	Author: Ian A. Young <ian@iay.org.uk>
-
--->
-<xsl:stylesheet version="1.0"
-	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-	xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
-	xmlns:shibmeta="urn:mace:shibboleth:metadata:1.0"
-	xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xmlns="urn:mace:shibboleth:1.0"
-	exclude-result-prefixes="shibmeta md ds">
-
-	<!--
-		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>
-
-	<!--Force UTF-8 encoding for the output.-->
-	<xsl:output omit-xml-declaration="no" method="xml" encoding="UTF-8" indent="yes"/>
-
-	<!--
-		Selectively strip empty text nodes from the input.
-	-->
-	<xsl:strip-space elements="md:EntityDescriptor"/>
-	
-	<!--
-		Map EntitiesDescriptor to SiteGroup
-	-->
-	<xsl:template match="md:EntitiesDescriptor">
-		<SiteGroup Name="{@Name}">
-			<xsl:attribute name="xsi:schemaLocation">
-				<xsl:text>urn:mace:shibboleth:1.0 shibboleth.xsd</xsl:text>
-			</xsl:attribute>
-			<!--
-				Pass through text blocks and comments, and interesting elements.
-				These may be: EntityDescriptor or nested EntitiesDescriptor.
-			-->
-			<xsl:apply-templates select="text()|comment()|md:EntityDescriptor|md:EntitiesDescriptor"/>
-		</SiteGroup>
-	</xsl:template>
-
-	<!--
-		Map EntityDescriptor to whichever of OriginSite and/or DestinationSite apply.
-		
-		We can't translate entities who don't have a KeyName in their appropriate roles, so
-		make everything conditional on that.
-	-->
-	<xsl:template match="md:EntityDescriptor">
-		<xsl:if test="md:IDPSSODescriptor[md:KeyDescriptor/ds:KeyInfo/ds:KeyName]">
-			<xsl:call-template name="OriginSite"/>
-		</xsl:if>
-		<xsl:if test="md:SPSSODescriptor[md:KeyDescriptor/ds:KeyInfo/ds:KeyName]">
-			<xsl:call-template name="DestinationSite"/>
-		</xsl:if>
-	</xsl:template>
-
-	<!--
-		Map appropriate EntityDescriptor to OriginSite
-	-->
-	<xsl:template name="OriginSite">
-		<OriginSite Name="{@entityID}">
-			<!-- ErrorURL attribute -->
-			<xsl:apply-templates select="md:IDPSSODescriptor/@errorURL"/>
-
-			<!--
-				Copy through all comments at the start of the output element.
-				This means we don't lose comments, but there is no way to guarantee they will
-				come out "in the right place".
-			-->
-			<xsl:apply-templates select="descendant::comment()"/>
-
-			<!-- 	Alias elements -->
-			<xsl:apply-templates select="md:Organization"/>
-
-			<!-- Contact elements -->
-			<xsl:apply-templates select="md:ContactPerson"/>
-
-			<!-- HandleService elements -->
-			<xsl:apply-templates select="md:IDPSSODescriptor"/>
-
-			<!-- AttributeAuthority elements -->
-			<xsl:apply-templates select="md:AttributeAuthorityDescriptor/md:AttributeService"/>
-
-			<!--
-				Domain elements
-				
-				These may come from Scope elements under either of two md elements.  We pass
-				through only the ones from the AttributeAuthorityDescriptor as we know that 1.2
-				sites don't have scopes associated with the SSO.
-			-->
-			<xsl:apply-templates select="md:AttributeAuthorityDescriptor/md:Extensions/shibmeta:Scope"/>
-
-		</OriginSite>
-	</xsl:template>
-
-	<!--
-		Map IDPSSODescriptor to HandleService
-	-->
-	<xsl:template match="md:IDPSSODescriptor">
-		<HandleService Name="{md:KeyDescriptor/ds:KeyInfo/ds:KeyName}"
-			Location="{md:SingleSignOnService/@Location}" 
-		/>
-	</xsl:template>
-
-	<!--
-		Map AttributeService to AttributeAuthority
-	-->
-	<xsl:template match="md:AttributeService">
-		<!-- pull out the host component of the location, after the // and before the next / -->
-		<xsl:param name="host" select="substring-before(substring-after(@Location, '//'), '/')"/>
-		<AttributeAuthority Location="{@Location}">
-			<xsl:attribute name="Name">
-				<xsl:choose>
-					<!-- take off a trailing :port from the host, if present -->
-					<xsl:when test="substring-before($host, ':') != ''">
-						<xsl:value-of select="substring-before($host, ':')"/>
-					</xsl:when>
-					<!-- otherwise if the port is absent we just use the host unchanged -->
-					<xsl:otherwise>
-						<xsl:value-of select="$host"/>
-					</xsl:otherwise>
-				</xsl:choose>
-			</xsl:attribute>
-		</AttributeAuthority>
-	</xsl:template>
-
-	<!--
-		Map Scope to Domain
-	-->
-	<xsl:template match="shibmeta:Scope">
-		<Domain>
-			<xsl:apply-templates select="@regexp"/>
-			<xsl:value-of select="."/>
-		</Domain>
-	</xsl:template>
-
-	<!--
-		Map appropriate EntityDescriptor to DestinationSite
-	-->
-	<xsl:template name="DestinationSite">
-		<DestinationSite Name="{@entityID}">
-			<!-- ErrorURL attribute -->
-			<xsl:apply-templates select="md:SPSSODescriptor/@errorURL"/>
-
-			<!--
-				Copy through all comments at the start of the output element.
-				This means we don't lose comments, but there is no way to guarantee they will
-				come out "in the right place".
-			-->
-			<xsl:apply-templates select="descendant::comment()"/>
-
-			<!-- 	Alias elements -->
-			<xsl:apply-templates select="md:Organization"/>
-
-			<!-- Contact elements -->
-			<xsl:apply-templates select="md:ContactPerson"/>
-
-			<!-- AssertionConsumerServiceURL elements -->
-			<xsl:apply-templates
-				select="md:SPSSODescriptor/md:AssertionConsumerService[@Binding='urn:oasis:names:tc:SAML:1.0:profiles:browser-post']"/>
-
-			<!-- AttributeRequester elements -->
-			<xsl:apply-templates select="md:SPSSODescriptor/md:KeyDescriptor/ds:KeyInfo/ds:KeyName"/>
-		</DestinationSite>
-	</xsl:template>
-
-	<!--
-		Map AssertionConsumerService to AssertionConsumerServiceURL
-	-->
-	<xsl:template match="md:AssertionConsumerService">
-		<AssertionConsumerServiceURL Location="{@Location}"/>
-	</xsl:template>
-
-	<!--
-		Map ds:KeyName to AttributeRequester
-	-->
-	<xsl:template match="ds:KeyName">
-		<AttributeRequester Name="{.}"/>
-	</xsl:template>
-	
-	<!--
-		Map Organization to a sequence of Alias elements.
-
-		The common case is that there are exactly one of each of OrganizationName and
-		OrganizationDisplayName, and that they are equal.  In that case, just convert the
-		OrganizationDisplayName into an Alias.  Otherwise, convert them all.
-	-->
-	<xsl:template match="md:Organization">
-		<xsl:param name="nName" select="count(md:OrganizationName)"/>
-		<xsl:param name="nDisp" select="count(md:OrganizationDisplayName)"/>
-		<xsl:choose>
-			<xsl:when test="$nName=1 and $nDisp=1 and md:OrganizationName = md:OrganizationDisplayName">
-				<xsl:apply-templates select="md:OrganizationDisplayName"/>
-			</xsl:when>
-			<xsl:otherwise>
-				<xsl:apply-templates select="md:OrganizationName"/>
-				<xsl:apply-templates select="md:OrganizationDisplayName"/>
-			</xsl:otherwise>
-		</xsl:choose>
-	</xsl:template>
-
-	<!--
-		Map OrganizationName or OrganizationDisplayName to Alias
-	-->
-	<xsl:template match="md:OrganizationName|md:OrganizationDisplayName">
-		<Alias>
-			<xsl:if test="@xml:lang != 'en'">
-				<xsl:apply-templates select="@xml:lang"/>
-			</xsl:if>
-			<xsl:value-of select="."/>
-		</Alias>
-	</xsl:template>
-
-	<!--
-		Map Contact to ContactPerson
-		
-		Cope with:
-			* absence of optional EmailAddress
-			* malformed EmailAddress (no mailto:)
-			* mixtures of GivenName and SurName
-	-->
-	<xsl:template match="md:ContactPerson">
-		<Contact Type="{@contactType}">
-			<!-- Email attribute -->
-			<xsl:choose>
-				<xsl:when test="starts-with(md:EmailAddress, 'mailto:')">
-					<xsl:attribute name="Email">
-						<xsl:value-of select="substring-after(md:EmailAddress, 'mailto:')"/>
-					</xsl:attribute>
-				</xsl:when>
-				<xsl:when test="md:EmailAddress">
-					<xsl:attribute name="Email">
-						<xsl:value-of select="md:EmailAddress"/>
-					</xsl:attribute>
-				</xsl:when>
-				<xsl:otherwise>
-					<!-- omit Email attribute if in doubt -->
-				</xsl:otherwise>
-			</xsl:choose>
-			<!-- Name attribute -->
-			<xsl:choose>
-				<xsl:when test="md:GivenName and md:SurName">
-					<xsl:attribute name="Name"><xsl:value-of select="concat(md:GivenName, ' ', md:SurName)"/></xsl:attribute>
-				</xsl:when>
-				<xsl:when test="md:GivenName">
-					<xsl:attribute name="Name"><xsl:value-of select="md:GivenName"/></xsl:attribute>
-				</xsl:when>
-				<xsl:otherwise>
-					<xsl:attribute name="Name">Nobody</xsl:attribute>
-				</xsl:otherwise>
-			</xsl:choose>
-		</Contact>
-	</xsl:template>
-	
-	<!--
-		Map @errorURL to @ErrorURL
-	-->
-	<xsl:template match="@errorURL">
-		<xsl:attribute name="ErrorURL"><xsl:value-of select="."/></xsl:attribute>
-	</xsl:template>
-
-	<!--
-		By default, copy referenced attributes through unchanged.
-	-->
-	<xsl:template match="@*">
-		<xsl:attribute name="{name()}"><xsl:value-of select="."/></xsl:attribute>
-	</xsl:template>
-
-	<!--
-		By default, copy comments and text nodes through to the output unchanged.
-	-->
-	<xsl:template match="text()|comment()">
-		<xsl:copy/>
-	</xsl:template>
-
-</xsl:stylesheet>
diff --git a/build/v13_to_v12_trust.xsl b/build/v13_to_v12_trust.xsl
deleted file mode 100644
index 97bc76be..00000000
--- a/build/v13_to_v12_trust.xsl
+++ /dev/null
@@ -1,125 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-
-	v13_to_v12_trust.xsl
-	
-	XSL stylesheet converting a SAML 2 metadata file describing a Shibboleth
-	1.3 federation into the equivalent Shibboleth 1.2 trust file.
-	
-	Author: Ian A. Young <ian@iay.org.uk>
-
--->
-<xsl:stylesheet version="1.0"
-	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-	xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
-	xmlns:shibmeta="urn:mace:shibboleth:metadata:1.0"
-	xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xmlns="urn:mace:shibboleth:trust:1.0"
-	exclude-result-prefixes="shibmeta md">
-
-	<!--
-		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, ': '), '$')"/>
-			<xsl:text>&#10;</xsl:text>
-		</xsl:comment>
-		<Trust>
-			<xsl:attribute name="xsi:schemaLocation">
-				<xsl:text>urn:mace:shibboleth:trust:1.0 shibboleth-trust-1.0.xsd </xsl:text>
-				<xsl:text>http://www.w3.org/2000/09/xmldsig# xmldsig-core-schema.xsd</xsl:text>
-			</xsl:attribute>
-			<xsl:apply-templates/>
-		</Trust>
-	</xsl:template>
-
-	<!--Force UTF-8 encoding for the output.-->
-	<xsl:output omit-xml-declaration="no" method="xml" encoding="UTF-8" indent="yes"/>
-
-	<!--
-		Extract a KeyAuthority extension from an EntitiesDescriptor.
-	-->
-	<xsl:template match="md:EntitiesDescriptor">
-	
-		<!-- extract KeyAuthority metadata, if any -->
-		<xsl:if test="md:Extensions/shibmeta:KeyAuthority/ds:KeyInfo">
-			<xsl:apply-templates select="md:Extensions/shibmeta:KeyAuthority">
-				<xsl:with-param name="name" select="@Name"/>
-			</xsl:apply-templates>
-		</xsl:if>
-
-		<!-- proceed to nested EntitiesDescriptor and EntityDescriptor elements -->
-		<xsl:apply-templates select="md:EntitiesDescriptor | md:EntityDescriptor"/>
-	</xsl:template>
-
-	<!--
-		Extract a KeyAuthority extension from an EntityDescriptor.
-	-->
-	<xsl:template match="md:EntityDescriptor">
-		<!-- extract KeyAuthority metadata, if any -->
-		<xsl:if test="md:Extensions/shibmeta:KeyAuthority/ds:KeyInfo">
-			<xsl:apply-templates select="md:Extensions/shibmeta:KeyAuthority">
-				<xsl:with-param name="name" select="@entityID"/>
-			</xsl:apply-templates>
-		</xsl:if>
-	</xsl:template>
-
-	<!--
-		Map shibmeta:KeyAuthority to trust:KeyAuthority
-	-->
-	<xsl:template match="shibmeta:KeyAuthority">
-		<xsl:param name="name"/>
-		<KeyAuthority>
-			<!-- copy across VerifyDepth attribute if present -->
-			<xsl:apply-templates select="@VerifyDepth"/>
-
-			<!-- generate KeyName -->
-			<ds:KeyName>
-				<xsl:value-of select="$name"/>
-			</ds:KeyName>
-
-			<!-- generate single output KeyInfo element -->
-			<ds:KeyInfo>
-				<!-- extract the insides of all KeyInfo elements in the input -->
-				<xsl:apply-templates select="text() | comment() | ds:KeyInfo/* | ds:KeyInfo/comment() | ds:KeyInfo/text()"/>
-			</ds:KeyInfo>
-		</KeyAuthority>
-	</xsl:template>
-
-	<!--
-		Generic recursive copy for ds:* elements.
-		
-		This works better than an xsl:copy-of because it does not copy across spurious
-		namespace nodes.
-	-->
-	<xsl:template match="ds:*">
-		<xsl:element name="{name()}">
-			<xsl:apply-templates select="ds:* | text() | comment() | @*"/>
-		</xsl:element>
-	</xsl:template>
-
-	<!--
-		By default, copy referenced attributes through unchanged.
-	-->
-	<xsl:template match="@*">
-		<xsl:attribute name="{name()}"><xsl:value-of select="."/></xsl:attribute>
-	</xsl:template>
-
-	<!--
-		By default, copy comments and text nodes through to the output unchanged.
-	-->
-	<xsl:template match="text()|comment()">
-		<xsl:copy/>
-	</xsl:template>
-
-</xsl:stylesheet>