[gnome-sudoku] Update and modernise the help index page

[Ekaterina Gerasimova <egerasimov src gnome org>]

commit 2dff7d87f010c19b0d2c228f53dd93bcef189c11
Author: Ekaterina Gerasimova <kittykat3756 gmail com>
Date:   Thu Jan 8 15:39:59 2015 +0000

    Update and modernise the help index page
    
    XInclude the license. Add description for the website.  Don't use alt
    text for the logo because it doesn't matter if the logo isn't shown.
    Update introductory text.

 help/C/index.page |   33 ++++++++++++++++++++++++++-------
 1 files changed, 26 insertions(+), 7 deletions(-)
---
diff --git a/help/C/index.page b/help/C/index.page
index 6838548..2399f15 100644
--- a/help/C/index.page
+++ b/help/C/index.page
@@ -6,20 +6,39 @@
     <title type='link' role="trail"><media type="image" src="figures/logo.png" its:translate="no"/></title>
     <title type='link'>GNOME Sudoku</title>
     <title type='text'>GNOME Sudoku</title>
-    <revision pkgversion="3.4" version="0.1" date="2012-03-08" status="final"/>
+
+    <revision pkgversion="3.4" date="2012-03-08" status="final"/>
+    <revision pkgversion="3.15.2" date="2014-01-08" status="final"/>
+
     <credit type="author copyright">
       <name>Tiffany Antopolski</name>
       <email>tiffany antopolski gmail com</email>
       <years>2011</years>
     </credit>
-    <license>
-      <p>Creative Commons Share Alike 3.0</p>
-    </license>
+    <credit type="author copyright">
+      <name>Ekaterina Gerasimova</name>
+      <email>kittykat3756 gmail com</email>
+      <years>2015</years>
+    </credit>
+
+    <include href="legal.xml" xmlns="http://www.w3.org/2001/XInclude"/>
+
+    <desc>Learn to play GNOME Sudoku, a logic-based puzzle game in which a grid
+    must be filled with the correct numbers.</desc>
+
   </info>
-<title><media type="image" src="figures/logo32.png" its:translate="no"><span its:translate="yes">GNOME 
Sudoku logo</span></media> GNOME Sudoku</title>
 
-  <p>Gnome Sudoku is based on the popular number-based logic puzzle in which one must fill a 9 X 9 square 
with the correct digits. The unique puzzles can be played on screen or <link 
xref="index#print">printed</link> to take along. All games persist across sessions and you can <link 
xref="save-resume#resume">resume</link> any old game at any time, as well as replay any game you've already 
won.
-</p>
+  <title>
+    <media type="image" src="figures/logo32.png" its:translate="no" />
+    GNOME Sudoku
+  </title>
+
+  <p>GNOME Sudoku is a logic-based number-placement puzzle in which a 9×9
+  square must be filled with the correct digits. The unique puzzles can be
+  played on screen or <link xref="index#print">printed</link>.  If you do not
+  have time to finish a game, you can <link
+  xref="save-resume#resume">resume</link> it any time, as well as replay any
+  game you've already won.</p>
 
    <section id="play" style="2column">
     <title>Game Play</title>