Doing some cleanup.

third_party/docbook-xsl-1.78.0/params/make.year.ranges.xml

Index: third_party/docbook-xsl-1.78.0/params/make.year.ranges.xml
diff --git a/third_party/docbook-xsl-1.78.0/params/make.year.ranges.xml b/third_party/docbook-xsl-1.78.0/params/make.year.ranges.xml
deleted file mode 100644
index b1a238267107a5276a85984b136b02664f9c851f..0000000000000000000000000000000000000000
--- a/third_party/docbook-xsl-1.78.0/params/make.year.ranges.xml
+++ /dev/null
@@ -1,32 +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="make.year.ranges">
-<refmeta>
-<refentrytitle>make.year.ranges</refentrytitle>
-<refmiscinfo class="other" otherclass="datatype">boolean</refmiscinfo>
-</refmeta>
-<refnamediv>
-<refname>make.year.ranges</refname>
-<refpurpose>Collate copyright years into ranges?</refpurpose>
-</refnamediv>
-
-<refsynopsisdiv>
-<src:fragment xml:id="make.year.ranges.frag"><xsl:param name="make.year.ranges" select="0"/></src:fragment>
-</refsynopsisdiv>
-
-<refsection><info><title>Description</title></info>
-
-<para>If non-zero, multiple copyright <tag>year</tag> elements will be
-collated into ranges.
-This works only if each year number is put into a separate
-year element.  The copyright element permits multiple
-year elements. If a year element contains a dash or
-a comma, then that year element will not be merged into
-any range.
-</para>
-
-</refsection>
-</refentry>