Fix the LUFA lib to use a submodule instead of just files (#6245)

* Remove LUFA files

* Update descriptions for newer version of LUFA

* Create PR6245.md

* Fix CDC(Serial) type errors

* Fix missed merge conflict for AUDIO_DTYPE_CSInterface

4 files changed, 0 insertions, 736 deletions

diff --git a/lib/lufa/LUFA/StudioIntegration/Docbook/mshelp/README.txt b/lib/lufa/LUFA/StudioIntegration/Docbook/mshelp/README.txt
deleted file mode 100644
index 4f251cc0b8..0000000000
--- a/lib/lufa/LUFA/StudioIntegration/Docbook/mshelp/README.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-This is a modified/updated version of the Microsoft HV1 Docbook transform, written by Morten Engelhardt Olsen,
-
-Originally posted at http://sourceforge.net/p/docbook/feature-requests/461/, this has been further updated by Morten to make it compatible with more recent DocBook versions.
-
- ---------------------------
-/ This documentation system \
-\   is udderly ridiculous!  /
- ---------------------------
-        \   ^__^
-         \  (oo)\_______
-            (__)\       )\/\
-                ||----w |
-                ||     ||
diff --git a/lib/lufa/LUFA/StudioIntegration/Docbook/mshelp/docbook.xsl b/lib/lufa/LUFA/StudioIntegration/Docbook/mshelp/docbook.xsl
deleted file mode 100644
index 03b81feafc..0000000000
--- a/lib/lufa/LUFA/StudioIntegration/Docbook/mshelp/docbook.xsl
+++ /dev/null
@@ -1,58 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<xsl:stylesheet 
-    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-    xmlns:d="http://docbook.org/ns/docbook"
-	xmlns="http://www.w3.org/1999/xhtml"
-    exclude-result-prefixes="xsl d"   
-    version="1.0">
-
-	<xsl:import href="../xhtml/chunk.xsl"/>
-	<xsl:import href="../xhtml/highlight.xsl"/>
-	
-	<!-- 
-		Based on the normal xhtml templates, all overrides applicable to 
-		xhtml is applicable to HV1.
-	-->
-	
-	<xsl:import href="hv1-common.xsl"/>
-
-	<!-- 
-		Choose if links should be generated using ms-xhelp (default) or 
-		the more verbose ms.help type. The latter requires product.name, 
-		product.version and product.locale to be set
-	-->
-	<xsl:param name="use.mshelp.links" select="0"/>
-	
-	<!-- 
-		Name of target product. If specified then each page is 
-		marked with this product. This is usualy set during 
-		install time.
-	-->
-	<xsl:param name="product.name" select="''" />
-	
-	<!-- 
-		Name of target version. If specified then each page is 
-		marked with this version. This is usualy set during 
-		install time.
-	-->
-	<xsl:param name="product.version" select="''" />
-	
-	<!-- 
-		Locale for the help. Should always be set
-	-->
-	<xsl:param name="product.locale" select="'en-US'" />
-	
-	<!-- 
-		Self branding. Gives access for chunks to load 
-		it's own branding package during runtime
-	-->
-	<xsl:param name="topic.selfbrand" select="1"/>
-
-
-	<!-- Use doctitle for olinks -->
-	<xsl:param name="olink.doctitle" select="'yes'" />
-
-	<!-- Enable source code highlighting-->
-	<xsl:param name="highlight.source" select="1"/>
-	
-</xsl:stylesheet>
diff --git a/lib/lufa/LUFA/StudioIntegration/Docbook/mshelp/hv1-common.xsl b/lib/lufa/LUFA/StudioIntegration/Docbook/mshelp/hv1-common.xsl
deleted file mode 100644
index b6f2610680..0000000000
--- a/lib/lufa/LUFA/StudioIntegration/Docbook/mshelp/hv1-common.xsl
+++ /dev/null
@@ -1,664 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-				xmlns:d="http://docbook.org/ns/docbook"
-				xmlns="http://www.w3.org/1999/xhtml"
-				exclude-result-prefixes="d"
-    			version="1.0">
-
-
-	<!-- no separate HTML page with index as this is binary in hv1 -->
-	<xsl:param name="generate.index" select="0"/>
-
-
-	<!-- Generate help tags in header -->
-	<xsl:template name="user.head.content">
-		<xsl:param name="node" select="''" />
-		<xsl:variable name="up" select="parent::*"/>
-
-		<!-- Locale should be first Help tag-->
-		<meta name="Microsoft.Help.Locale">
-			<xsl:attribute name="content">
-				<xsl:choose>
-					<xsl:when test="$product.locale and product.locale != ''">
-						<xsl:value-of select="$product.locale"/>
-					</xsl:when>
-					<xsl:otherwise>
-						<xsl:text>en-US</xsl:text>
-					</xsl:otherwise>
-				</xsl:choose>
-			</xsl:attribute>
-		</meta>
-
-		<!-- Specify locale for this chunk. Should probably query xml:lang -->
-		<meta name="Microsoft.Help.TopicLocale">
-			<xsl:attribute name="content">
-				<xsl:choose>
-					<xsl:when test="@xml:lang">
-						<xsl:value-of select="@xml:lang"/>
-					</xsl:when>
-					<xsl:when test="$product.locale and product.locale != ''">
-						<xsl:value-of select="$product.locale"/>
-					</xsl:when>
-					<xsl:otherwise>
-						<xsl:text>en-US</xsl:text>
-					</xsl:otherwise>
-				</xsl:choose>
-			</xsl:attribute>
-		</meta>
-
-		<!-- This is the unique ID for this page -->
-		<meta name="Microsoft.Help.Id">
-			<xsl:attribute name="content">
-				<xsl:call-template name="hv1.toc.id"/>
-			</xsl:attribute>
-		</meta>
-
-		<!-- The ID of the parent TOC node (-1 is root) -->
-		<meta name="Microsoft.Help.TocParent">
-			<xsl:attribute name="content">
-				<xsl:call-template name="hv1.toc.parent.id">
-					<xsl:with-param name="up" select="$up"/>
-				</xsl:call-template>
-			</xsl:attribute>
-		</meta>
-
-		<!-- For all pages with the same parent, the order is set by TocOrder -->
-		<meta name="Microsoft.Help.TocOrder">
-			<xsl:attribute name="content">
-				<xsl:value-of select="1+count(preceding-sibling::chapter|preceding-sibling::section)"/>
-			</xsl:attribute>
-		</meta>
-
-		<!-- boolean to indicate if this page is allowed to load custom branding -->
-		<meta name="Microsoft.Help.SelfBranded">
-			<xsl:attribute name="content">
-				<xsl:choose>
-					<xsl:when test="$topic.selfbrand">
-						<xsl:text>true</xsl:text>
-					</xsl:when>
-					<xsl:otherwise>
-						<xsl:text>false</xsl:text>
-					</xsl:otherwise>
-				</xsl:choose>
-			</xsl:attribute>
-		</meta>
-
-		<!--
-			Insert description meta element. This is shown in searches and indexes
-		-->
-
-		<xsl:variable name="description">
-			<xsl:call-template name="hv1.description"/>
-		</xsl:variable>
-		<xsl:if test="$description != ''">
-			<meta name="Description">
-				<xsl:attribute name="content">
-					<xsl:call-template name="hv1.description"/>
-				</xsl:attribute>
-			</meta>
-		</xsl:if>
-
-		<!-- Display version of page -->
-		<xsl:variable name="display.version">
-			<xsl:call-template name="hv1.display.version"/>
-		</xsl:variable>
-		<xsl:if test="$display.version != ''">
-			<meta name="Microsoft.Help.DisplayVersion">
-				<xsl:attribute name="content">
-					<xsl:value-of select="$display.version"/>
-				</xsl:attribute>
-			</meta>
-		</xsl:if>
-
-		<!--
-			Content type is used to distinguish between multiple topics with same id.
-			Usualy to have multiple versions available
-		-->
-		<!--
-		<meta name="Microsoft.Help.ContentType">
-			<xsl:attribute name="content">
-				TODO: implement
-			</xsl:attribute>
-		</meta>
-		-->
-
-
-		<!-- If a product name is given, then mark each header with this name-->
-		<xsl:if test="$product.name and $product.name != ''">
-			<meta name="Microsoft.Help.Product">
-				<xsl:attribute name="content">
-					<xsl:value-of select="$product.name"/>
-				</xsl:attribute>
-			</meta>
-		</xsl:if>
-
-		<!-- If a version is given, then mark each header with version-->
-		<xsl:if test="$product.version and $product.version != ''">
-			<meta name="Microsoft.Help.ProductVersion">
-				<xsl:attribute name="content">
-					<xsl:value-of select="$product.version"/>
-				</xsl:attribute>
-			</meta>
-		</xsl:if>
-
-		<!--
-			Insert all keywords for this chunk. These are used
-			by the help runtime to generate indexes and refine search
-		-->
-		<xsl:call-template name="hv1.keywords" />
-
-		<!--
-			Insert all F1 ids for this chunk. This is used
-			by the help runtime to resolve F1 queries
-		-->
-		<xsl:call-template name="hv1.f1" />
-	</xsl:template>
-
-
-	<!-- There are links from ToC pane to bibliodivs, so there must be anchor -->
-	<xsl:template match="bibliodiv/title">
-		<h3 class="{name(.)}">
-			<xsl:call-template name="anchor">
-				<xsl:with-param name="node" select=".."/>
-				<xsl:with-param name="conditional" select="0"/>
-			</xsl:call-template>
-			<xsl:apply-templates/>
-		</h3>
-	</xsl:template>
-
-	<!--
-		Template to get a page id.
-
-		Needs to be unique in the target help system; microsoft uses UUIDs for this.
-		To avoid UUIDs and generate-id (only unique in current xml fragment),
-		we do
-			<root.filename> +
-				<last ancestor title> +
-					<second last ancestor title> +
-						....
-						<self title>, 	where different types of sections/fragments
-											may be prefixed with a type identifier.
-
-		This should generate a fairly specific/unique ID.
-		-->
-	<xsl:template name="get.id.from.pagename">
-		<xsl:param name="target" />
-		<xsl:value-of select="$root.filename"/>
-		<xsl:variable name="id.of.document">
-			<xsl:apply-templates select="$target" mode="recursive-chunk-id"/>
-		</xsl:variable>
-		<xsl:variable name="titleWithSpace">
-			<xsl:value-of select="key('id',$id.of.document)/title"/>
-		</xsl:variable>
-		<xsl:value-of select="translate($id.of.document,' ','')" />
-	</xsl:template>
-
-	<!-- template that returns the page id used above -->
-	<xsl:template match="*" mode="recursive-chunk-id">
-		<xsl:param name="recursive" select="false()"/>
-
-		<!-- returns the filename of a chunk -->
-		<xsl:variable name="ischunk">
-			<xsl:call-template name="chunk"/>
-		</xsl:variable>
-
-		<xsl:variable name="dbhtml-filename">
-			<xsl:call-template name="pi.dbhtml_filename"/>
-		</xsl:variable>
-
-		<xsl:variable name="filename">
-			<xsl:choose>
-				<xsl:when test="$dbhtml-filename != ''">
-					<xsl:value-of select="$dbhtml-filename"/>
-				</xsl:when>
-				<!-- if this is the root element, use the root.filename -->
-				<xsl:when test="not(parent::*) and $root.filename != ''">
-					<xsl:value-of select="$root.filename"/>
-					<!-- <xsl:value-of select="$html.ext"/> -->
-				</xsl:when>
-				<!-- Special case -->
-				<xsl:when test="self::legalnotice and not($generate.legalnotice.link = 0)">
-					<xsl:choose>
-						<xsl:when test="(@id or @xml:id) and not($use.id.as.filename = 0)">
-							<!-- * if this legalnotice has an ID, then go ahead and use -->
-							<!-- * just the value of that ID as the basename for the file -->
-							<!-- * (that is, without prepending an "ln-" too it) -->
-							<xsl:value-of select="(@id|@xml:id)[1]"/>
-							<!-- <xsl:value-of select="$html.ext"/>-->
-						</xsl:when>
-						<xsl:otherwise>
-							<!-- * otherwise, if this legalnotice does not have an ID, -->
-							<!-- * then we generate an ID... -->
-							<xsl:variable name="id">
-								<xsl:call-template name="object.id"/>
-							</xsl:variable>
-							<!-- * ...and then we take that generated ID, prepend an -->
-							<!-- * "ln-" to it, and use that as the basename for the file -->
-							<!-- <xsl:value-of select="concat('ln-',$id,$html.ext)"/>-->
-						</xsl:otherwise>
-					</xsl:choose>
-				</xsl:when>
-				<!-- if there's no dbhtml filename, and if we're to use IDs as -->
-				<!-- filenames, then use the ID to generate the filename. -->
-				<xsl:when test="(@id or @xml:id) and $use.id.as.filename != 0">
-					<xsl:value-of select="(@id|@xml:id)[1]"/>
-					<!-- <xsl:value-of select="$html.ext"/>-->
-				</xsl:when>
-				<xsl:otherwise/>
-			</xsl:choose>
-		</xsl:variable>
-
-		<xsl:choose>
-			<xsl:when test="$ischunk='0'">
-				<!-- if called on something that isn't a chunk, walk up... -->
-				<xsl:choose>
-					<xsl:when test="count(parent::*)&gt;0">
-						<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
-							<xsl:with-param name="recursive" select="$recursive"/>
-						</xsl:apply-templates>
-					</xsl:when>
-					<!-- unless there is no up, in which case return "" -->
-					<xsl:otherwise/>
-				</xsl:choose>
-			</xsl:when>
-
-			<xsl:when test="not($recursive) and $filename != ''">
-				<!-- if this chunk has an explicit name, use it -->
-				<xsl:value-of select="$filename"/>
-			</xsl:when>
-
-			<xsl:when test="self::set">
-				<xsl:value-of select="$root.filename"/>
-			</xsl:when>
-
-			<xsl:when test="self::book">
-				<xsl:text>bk</xsl:text>
-				<xsl:number level="any" format="01"/>
-			</xsl:when>
-
-			<xsl:when test="self::article">
-				<xsl:if test="/set">
-					<!-- in a set, make sure we inherit the right book info... -->
-					<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
-						<xsl:with-param name="recursive" select="true()"/>
-					</xsl:apply-templates>
-				</xsl:if>
-
-				<xsl:text>ar</xsl:text>
-				<xsl:number level="any" format="01" from="book"/>
-			</xsl:when>
-
-			<xsl:when test="self::preface">
-				<xsl:if test="/set">
-					<!-- in a set, make sure we inherit the right book info... -->
-					<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
-						<xsl:with-param name="recursive" select="true()"/>
-					</xsl:apply-templates>
-				</xsl:if>
-
-				<xsl:text>pr</xsl:text>
-				<xsl:number level="any" format="01" from="book"/>
-			</xsl:when>
-
-			<xsl:when test="self::chapter">
-				<xsl:if test="/set">
-					<!-- in a set, make sure we inherit the right book info... -->
-					<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
-						<xsl:with-param name="recursive" select="true()"/>
-					</xsl:apply-templates>
-				</xsl:if>
-
-				<xsl:text>ch</xsl:text>
-				<xsl:number level="any" format="01" from="book"/>
-			</xsl:when>
-
-			<xsl:when test="self::appendix">
-				<xsl:if test="/set">
-					<!-- in a set, make sure we inherit the right book info... -->
-					<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
-						<xsl:with-param name="recursive" select="true()"/>
-					</xsl:apply-templates>
-				</xsl:if>
-
-				<xsl:text>ap</xsl:text>
-				<xsl:number level="any" format="a" from="book"/>
-			</xsl:when>
-
-			<xsl:when test="self::part">
-				<xsl:choose>
-					<xsl:when test="/set">
-						<!-- in a set, make sure we inherit the right book info... -->
-						<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
-							<xsl:with-param name="recursive" select="true()"/>
-						</xsl:apply-templates>
-					</xsl:when>
-					<xsl:otherwise>
-					</xsl:otherwise>
-				</xsl:choose>
-
-				<xsl:text>pt</xsl:text>
-				<xsl:number level="any" format="01" from="book"/>
-			</xsl:when>
-
-			<xsl:when test="self::reference">
-				<xsl:choose>
-					<xsl:when test="/set">
-						<!-- in a set, make sure we inherit the right book info... -->
-						<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
-							<xsl:with-param name="recursive" select="true()"/>
-						</xsl:apply-templates>
-					</xsl:when>
-					<xsl:otherwise>
-					</xsl:otherwise>
-				</xsl:choose>
-
-				<xsl:text>rn</xsl:text>
-				<xsl:number level="any" format="01" from="book"/>
-			</xsl:when>
-
-			<xsl:when test="self::refentry">
-				<xsl:choose>
-					<xsl:when test="parent::reference">
-						<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
-							<xsl:with-param name="recursive" select="true()"/>
-						</xsl:apply-templates>
-					</xsl:when>
-					<xsl:otherwise>
-					</xsl:otherwise>
-				</xsl:choose>
-
-				<xsl:text>re</xsl:text>
-				<xsl:number level="any" format="01" from="book"/>
-			</xsl:when>
-
-			<xsl:when test="self::colophon">
-				<xsl:choose>
-					<xsl:when test="/set">
-						<!-- in a set, make sure we inherit the right book info... -->
-						<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
-							<xsl:with-param name="recursive" select="true()"/>
-						</xsl:apply-templates>
-					</xsl:when>
-					<xsl:otherwise>
-					</xsl:otherwise>
-				</xsl:choose>
-
-				<xsl:text>co</xsl:text>
-				<xsl:number level="any" format="01" from="book"/>
-			</xsl:when>
-
-			<xsl:when test="self::sect1
-									or self::sect2
-									or self::sect3
-									or self::sect4
-									or self::sect5
-									or self::section">
-				<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
-					<xsl:with-param name="recursive" select="true()"/>
-				</xsl:apply-templates>
-				<xsl:text>s</xsl:text>
-				<xsl:number format="01"/>
-			</xsl:when>
-
-			<xsl:when test="self::bibliography">
-				<xsl:choose>
-					<xsl:when test="/set">
-						<!-- in a set, make sure we inherit the right book info... -->
-						<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
-							<xsl:with-param name="recursive" select="true()"/>
-						</xsl:apply-templates>
-					</xsl:when>
-					<xsl:otherwise>
-					</xsl:otherwise>
-				</xsl:choose>
-
-				<xsl:text>bi</xsl:text>
-				<xsl:number level="any" format="01" from="book"/>
-			</xsl:when>
-
-			<xsl:when test="self::glossary">
-				<xsl:choose>
-					<xsl:when test="/set">
-						<!-- in a set, make sure we inherit the right book info... -->
-						<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
-							<xsl:with-param name="recursive" select="true()"/>
-						</xsl:apply-templates>
-					</xsl:when>
-					<xsl:otherwise>
-					</xsl:otherwise>
-				</xsl:choose>
-
-				<xsl:text>go</xsl:text>
-				<xsl:number level="any" format="01" from="book"/>
-			</xsl:when>
-
-			<xsl:when test="self::index">
-				<xsl:choose>
-					<xsl:when test="/set">
-						<!-- in a set, make sure we inherit the right book info... -->
-						<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
-							<xsl:with-param name="recursive" select="true()"/>
-						</xsl:apply-templates>
-					</xsl:when>
-					<xsl:otherwise>
-					</xsl:otherwise>
-				</xsl:choose>
-
-				<xsl:text>ix</xsl:text>
-				<xsl:number level="any" format="01" from="book"/>
-			</xsl:when>
-
-			<xsl:when test="self::setindex">
-				<xsl:text>si</xsl:text>
-				<xsl:number level="any" format="01" from="set"/>
-			</xsl:when>
-
-			<xsl:otherwise>
-				<xsl:text>chunk-filename-error-</xsl:text>
-				<xsl:value-of select="name(.)"/>
-				<xsl:number level="any" format="01" from="set"/>
-			</xsl:otherwise>
-		</xsl:choose>
-	</xsl:template>
-
-	<!-- Main template that generates internal links -->
-	<xsl:template name="href.target">
-		<xsl:param name="context" select="."/>
-		<xsl:param name="object" select="."/>
-		<xsl:param name="toc-context" select="."/>
-
-		<xsl:variable name="id">
-			<xsl:call-template name="get.id.from.pagename">
-				<xsl:with-param name="target" select="$object"/>
-			</xsl:call-template>
-		</xsl:variable>
-
-		<xsl:variable name="href">
-			<xsl:choose>
-				<xsl:when test="$use.mshelp.links">
-					<!-- Generate a ms.help type link-->
-					<xsl:if test="$product.name = ''">
-						<xsl:message terminate="yes">
-							$product.name needs to be set to generate ms.help style links
-						</xsl:message>
-					</xsl:if>
-					<xsl:if test="$product.version = ''">
-						<xsl:message terminate="yes">
-							$product.version needs to be set to generate ms.help style links
-						</xsl:message>
-					</xsl:if>
-					<xsl:if test="$product.locale = ''">
-						<xsl:message terminate="yes">
-							$product.locale needs to be set to generate ms.help style links
-						</xsl:message>
-					</xsl:if>
-
-					<xsl:text>ms.help?method=page&amp;id=</xsl:text>
-					<xsl:value-of select="$id"/>
-					<xsl:text>&amp;product=</xsl:text>
-					<xsl:value-of select="$product.name"/>
-					<xsl:text>&amp;productVersion=</xsl:text>
-					<xsl:value-of select="$product.version"/>
-					<xsl:text>&amp;locale=</xsl:text>
-					<xsl:value-of select="$product.locale"/>
-					<!-- Append the jump id if the current object has an id-->
-					<xsl:if test="$object[@id or @xml:id]">
-						<xsl:text>#</xsl:text>
-						<xsl:value-of select="$object/@id|$object/@xml:id"/>
-					</xsl:if>
-				</xsl:when>
-				<xsl:otherwise>
-					<!-- Generate ms-xhelp type links. Default-->
-					<xsl:text>ms-xhelp:///?Id=</xsl:text>
-					<xsl:value-of select="$id"/>
-				</xsl:otherwise>
-			</xsl:choose>
-		</xsl:variable>
-		<xsl:value-of select="$href"/>
-	</xsl:template>
-
-	<xsl:template match="*" mode="common.html.attributes">
-		<xsl:param name="class" select="local-name(.)"/>
-		<xsl:param name="inherit" select="0"/>
-
-		<!--
-			Workaround for known issue with HelpLibAgent
-			Comment from Bruce Belson:
-			<pre> tags get their whitespace mangled by the Help Library Agent,
-			unless the non-standard attribute xml:space="preserve" is added to the pre element.
-		-->
-		<xsl:if test="$class = 'programlisting' or $class = 'verbatim' or $class = 'litterallayout' or $class = 'screen'">
-			<xsl:attribute name="xml:space">preserve</xsl:attribute>
-		</xsl:if>
-
-		<xsl:call-template name="generate.html.lang"/>
-		<xsl:call-template name="dir">
-			<xsl:with-param name="inherit" select="$inherit"/>
-		</xsl:call-template>
-		<xsl:apply-templates select="." mode="class.attribute">
-			<xsl:with-param name="class" select="$class"/>
-		</xsl:apply-templates>
-	</xsl:template>
-
-
-	<xsl:template name="hv1.display.version">
-		<xsl:apply-templates mode="title.markup" select="ancestor-or-self::book"/>
-		<xsl:if test="ancestor-or-self::chapter">
-			<xsl:text> - </xsl:text>
-			<xsl:apply-templates mode="title.markup" select="ancestor-or-self::chapter"/>
-		</xsl:if>
-	</xsl:template>
-
-
-	<!-- Generate a meta element for each keyword in chunk -->
-	<xsl:template name="hv1.keywords">
-		<xsl:variable name="is.chunk">
-			<xsl:call-template name="chunk">
-				<xsl:with-param name="node" select="."/>
-			</xsl:call-template>
-		</xsl:variable>
-
-		<xsl:for-each select=".//indexterm[$is.chunk = '0'] |
-			(./indexterm | *[not(self::section or self::preface or self::book or self::chapter)]//indexterm)[$is.chunk = '1']">
-			<xsl:choose>
-				<xsl:when test="primary != ''">
-					<meta name="Microsoft.Help.Keywords">
-						<xsl:attribute name="content">
-							<xsl:choose>
-								<!-- This concats the primary and secondary togheter, separated by colon if there exists
-								a tertiary element -->
-								<xsl:when test="tertiary">
-									<xsl:value-of select="primary/text()" />
-									<xsl:text>: </xsl:text>
-									<xsl:value-of select="secondary/text()" />
-									<xsl:text>, </xsl:text>
-									<xsl:value-of select="tertiary/text()" />
-								</xsl:when>
-
-								<xsl:otherwise>
-									<xsl:for-each select="primary/text() | secondary/text()">
-										<xsl:value-of select="." />
-										<xsl:if test="not(position() = last())">, </xsl:if>
-									</xsl:for-each>
-								</xsl:otherwise>
-							</xsl:choose>
-						</xsl:attribute>
-					</meta>
-				</xsl:when>
-				<xsl:otherwise/>
-			</xsl:choose>
-		</xsl:for-each>
-	</xsl:template>
-
-	<!-- Generate a F1 meta element for each indexterm with an ID (used as F1 id) -->
-	<xsl:template name="hv1.f1">
-		<xsl:variable name="is.chunk">
-			<xsl:call-template name="chunk">
-				<xsl:with-param name="node" select="."/>
-			</xsl:call-template>
-		</xsl:variable>
-
-		<xsl:variable name="id">
-			<xsl:call-template name="hv1.toc.id"/>
-		</xsl:variable>
-
-		<xsl:for-each select=".//indexterm[$is.chunk = '0'] |
-			(./indexterm | *[not(self::section or self::preface or self::book or self::chapter)]//indexterm)[$is.chunk = '1']">
-			<xsl:if test="@id|@xml:id">
-				<meta name="Microsoft.Help.F1">
-					<xsl:attribute name="content">
-						<xsl:value-of select="(@id|@xml:id)[1]" />
-					</xsl:attribute>
-				</meta>
-			</xsl:if>
-		</xsl:for-each>
-	</xsl:template>
-
-	<!-- ID used for to resolution. Using default ID -->
-	<xsl:template name="hv1.toc.id">
-		<xsl:variable name="href">
-			<xsl:call-template name="get.id.from.pagename">
-				<xsl:with-param name="target" select="."/>
-			</xsl:call-template>
-		</xsl:variable>
-		<xsl:value-of select="$href"/>
-	</xsl:template>
-
-	<!-- Determine parent id (if top level -> -1) -->
-	<xsl:template name="hv1.toc.parent.id">
-		<xsl:param name="up" select="''"/>
-		<xsl:variable name="href">
-			<xsl:choose>
-				<xsl:when test="$up">
-					<!-- I have a parent -->
-					<xsl:call-template name="get.id.from.pagename">
-						<xsl:with-param name="target" select="$up"/>
-					</xsl:call-template>
-				</xsl:when>
-				<xsl:otherwise>
-					<xsl:text>-1</xsl:text>
-				</xsl:otherwise>
-			</xsl:choose>
-		</xsl:variable>
-		<xsl:value-of select="$href"/>
-	</xsl:template>
-
-	<xsl:template name="hv1.description">
-		<xsl:variable name="content">
-			<xsl:choose>
-				<xsl:when test="abstract|d:abstract|d:info/d:abstract|bookinfo/abstract|sectioninfo/abstract|articleinfo/abstract|partinfo/abstract">
-					<xsl:value-of select="(abstract|d:abstract|d:info/d:abstract|bookinfo/abstract|sectioninfo/abstract|articleinfo/abstract|partinfo/abstract)[1]"/>
-				</xsl:when>
-				<xsl:when test="child::para">
-					<xsl:value-of select="substring(normalize-space(child::para[1]), 0, 150)"/>
-				</xsl:when>
-				<xsl:otherwise/>
-			</xsl:choose>
-		</xsl:variable>
-		<xsl:if test="$content != ''">
-			<xsl:value-of select="concat($content, '...')"/>
-		</xsl:if>
-	</xsl:template>
-
-
-</xsl:stylesheet>
diff --git a/lib/lufa/LUFA/StudioIntegration/Docbook/placeholder.txt b/lib/lufa/LUFA/StudioIntegration/Docbook/placeholder.txt
deleted file mode 100644
index dd69b7e0bd..0000000000
--- a/lib/lufa/LUFA/StudioIntegration/Docbook/placeholder.txt
+++ /dev/null
@@ -1 +0,0 @@
-Copy the Docbook XSLT docbook-xsl-1.78.1 release contents into this directory (i.e. with the root Docbook files in the current folder). The Docbook releases can be found at http://sourceforge.net/projects/docbook/files/docbook-xsl/ .