Doing some cleanup.

third_party/docbook-xsl-1.78.0/params/double.sided.xml

Index: third_party/docbook-xsl-1.78.0/params/double.sided.xml
diff --git a/third_party/docbook-xsl-1.78.0/params/double.sided.xml b/third_party/docbook-xsl-1.78.0/params/double.sided.xml
deleted file mode 100644
index ac40dcc1f05bd02b6cba82f9d87aa27ef4c6a553..0000000000000000000000000000000000000000
--- a/third_party/docbook-xsl-1.78.0/params/double.sided.xml
+++ /dev/null
@@ -1,41 +0,0 @@
-<refentry xmlns="http://docbook.org/ns/docbook"
-          xmlns:xlink="http://www.w3.org/1999/xlink"
-          xmlns:xi="http://www.w3.org/2001/XInclude"
-          xmlns:src="http://nwalsh.com/xmlns/litprog/fragment"
-          xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-          version="5.0" xml:id="double.sided">
-<refmeta>
-<refentrytitle>double.sided</refentrytitle>
-<refmiscinfo class="other" otherclass="datatype">boolean</refmiscinfo>
-</refmeta>
-<refnamediv>
-<refname>double.sided</refname>
-<refpurpose>Is the document to be printed double sided?</refpurpose>
-</refnamediv>
-
-<refsynopsisdiv>
-<src:fragment xml:id="double.sided.frag">
-<xsl:param name="double.sided" select="0"/>
-</src:fragment>
-</refsynopsisdiv>
-
-<refsection><info><title>Description</title></info>
-
-<para>This parameter is useful when printing a document
-on both sides of the paper.</para>
-
-<para>if set to non-zero, documents are formatted using different page-masters
-for odd and even pages.  These can differ by using a slightly wider margin
-on the binding edge of the page, and alternating left-right
-positions of header or footer elements.
-</para>
-
-<para>If set to zero (the default), then only the 'odd' page masters
-are used for both even and odd numbered pages.</para>
-
-<para>See also <parameter>force.blank.pages</parameter>,
-<parameter>page.margin.inner</parameter> and
-<parameter>page.margin.outer</parameter>.</para>
-
-</refsection>
-</refentry>