remove docs dir which doesn't have any actual docs

there are only leftovers, the actual docs were dropped long ago:
https://git.gnome.org/browse/gnome-power-manager/commit/?id=38d68a6f5904e406caab87b5c6184ebc50e8be04

3 files changed, 0 insertions, 35 deletions

diff --git a/docs/Makefile.am b/docs/Makefile.am
deleted file mode 100644
index aa71fef..0000000
--- a/docs/Makefile.am
+++ /dev/null
@@ -1,7 +0,0 @@
-clean-local:
-	rm -f *~
-
-EXTRA_DIST = 				\
-	config.xsl			\
-	docbook.css
-
diff --git a/docs/config.xsl b/docs/config.xsl
deleted file mode 100644
index 7901deb..0000000
--- a/docs/config.xsl
+++ /dev/null
@@ -1,10 +0,0 @@
-<?xml version='1.0'?>
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-                xmlns:fo="http://www.w3.org/1999/XSL/Format"
-                version="1.0">
-  <xsl:param name="html.stylesheet" select="'docbook.css'"/>
-  <xsl:param name="use.id.as.filename" select="1"/>
-  <xsl:param name="chunk.section.depth" select="0"/>
-  <xsl:output method="html" encoding="UTF-8" indent="no"/>
-</xsl:stylesheet>
-
diff --git a/docs/docbook.css b/docs/docbook.css
deleted file mode 100644
index 9a0e72a..0000000
--- a/docs/docbook.css
+++ /dev/null
@@ -1,18 +0,0 @@
-body {
-	font-family: luxi sans,sans-serif;
-}
-
-table {
-	border: solid 1pt; 
-	border-collapse: collapse;
-}
-
-th {
-	background: #eeeeee; 
-	padding: 5px;
-}
-
-td {
-	border: solid 1pt;
-	padding: 5px;
-}