[easytag] Add description to help index

[Ekaterina Gerasimova <egerasimov src gnome org>]

commit 43b160afef98e9cebc83a83caed2d7ccf576ecdf
Author: Ekaterina Gerasimova <kittykat3756 gmail com>
Date:   Mon Nov 3 21:06:50 2014 +0000

    Add description to help index

 help/C/index.page |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/help/C/index.page b/help/C/index.page
index 453ccc6..663fdc0 100644
--- a/help/C/index.page
+++ b/help/C/index.page
@@ -6,6 +6,9 @@
 
   <info>
     <revision pkgversion="2.1.9" date="2013-03-05" status="review"/>
+    <revision pkgversion="2.3.1" date="2014-11-03" status="review"/>
+
+    <title type="text">EasyTAG</title>
 
     <credit type="author">
       <name>Ekaterina Gerasimova</name>
@@ -17,6 +20,10 @@
     <title type='link'>EasyTAG</title>
     <title type='text'>EasyTAG</title>
 
+    <desc>Learn how to use <app>EasyTAG</app>, a comprehensive tag editor for
+    FLAC, Monkey's Audio, MP2, MP3, MP4/AAC, MusePack, Ogg Opus, Ogg Speex, Ogg
+    Vorbis and WavPack audio files.</desc>
+
   </info>
 
   <title>