Switch to side-by-side view

--- a/doc/upplay.html
+++ b/doc/upplay.html
@@ -901,6 +901,8 @@
 </p>
 </li>
 </ul></div>
+<div class="paragraph"><p>While in "Random play by group" mode, the playlist broom tooltip displays
+the next group. Clicking the button will skip to it.</p></div>
 <div class="paragraph"><p>Right-clicking empty space will propose to go back (or up).</p></div>
 <div class="paragraph"><p>Mid-Clicking a directory from the entries list, or a search or directory in
 the path at the top will open the element in a new tab. This can be
@@ -950,7 +952,7 @@
 <div id="footer">
 <div id="footer-text">
 Last updated
- 2015-11-13 11:00:21 CET
+ 2015-11-14 12:22:08 CET
 </div>
 </div>
 </body>