[totem/mallard-documentation] No more sidebar since 2014

[Andre Klapper <aklapper src gnome org>]

commit db534ea23ba7cbdf3fcd1584c297d9c0364c90b3
Author: Andre Klapper <a9016009 gmx de>
Date:   Thu Jan 10 17:44:19 2019 +0100

    No more sidebar since 2014

 help/C/playlist.page | 5 -----
 1 file changed, 5 deletions(-)
---
diff --git a/help/C/playlist.page b/help/C/playlist.page
index ed58f76a..59e650e8 100644
--- a/help/C/playlist.page
+++ b/help/C/playlist.page
@@ -4,7 +4,6 @@
 
   <info>
     <link type="guide" xref="index#advanced-options"/>
-    <link type="seealso" xref="sidebar"/>
     <desc>Create and manage a playlist.</desc>
     <credit type="author">
       <name>Marta Bogdanowicz</name>
@@ -22,10 +21,6 @@
   </p>
 
   <steps>
-    <item>
-      <p>View <gui>Sidebar</gui> by following the instructions on
-      <link xref="sidebar"/> page.</p>
-    </item>
     <item>
       <p>When <gui>Sidebar</gui> is viewed, click
       <guiseq><gui style="menu">View</gui>