[tracker] Update the AppData to spec version 0.7+

[Richard Hughes <rhughes src gnome org>]

commit fc43dd550c6f4de85f013faf209d2b90c35f17b8
Author: Richard Hughes <richard hughsie com>
Date:   Mon Jan 25 15:24:40 2016 +0000

    Update the AppData to spec version 0.7+

 .../tracker-preferences.appdata.xml                |   51 ++++++++++---------
 1 files changed, 27 insertions(+), 24 deletions(-)
---
diff --git a/src/tracker-preferences/tracker-preferences.appdata.xml 
b/src/tracker-preferences/tracker-preferences.appdata.xml
index 7ea3d6f..8b66af3 100644
--- a/src/tracker-preferences/tracker-preferences.appdata.xml
+++ b/src/tracker-preferences/tracker-preferences.appdata.xml
@@ -1,31 +1,34 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Copyright 2014 Martyn Russell <martyn lanedo com> -->
-<application>
- <id type="desktop">tracker-preferences.desktop</id>
- <metadata_license>CC0-1.0</metadata_license>
- <project_license>GPL-2.0+</project_license>
- <name>Search and Indexing</name>
- <summary>Configure file indexing with Tracker</summary>
- <description>
-  <p>The Desktop Search application (usually separately installed)
+<component type="desktop">
+  <id>tracker-preferences.desktop</id>
+  <metadata_license>CC0-1.0</metadata_license>
+  <project_license>GPL-2.0+</project_license>
+  <name>Search and Indexing</name>
+  <summary>Configure file indexing with Tracker</summary>
+  <description>
+    <p>The Desktop Search application (usually separately installed)
   finds content which is indexed only. Using this application, you can
   quickly configure what data on your system you want indexed or not
   indexed. Not only that, you get to control how it is indexed to
   ensure indexing does not impede daily use of your computer.</p>
-  <p>Some of the preferences you can configure using this application
+    <p>Some of the preferences you can configure using this application
   include:</p>
-  <ul>
-   <li>What locations you index</li>
-   <li>When you index (e.g. not on laptop battery)</li>
-   <li>How you index (e.g. aggressively or in the background)</li>
-   <li>Black listing files/directories based on globbing pattern matching</li>
-   <li>Reset the database and reindex your content</li>
-  </ul>
- </description>
- <screenshots>
-  <screenshot type="default" width="642" 
height="652">https://wiki.gnome.org/Projects/Tracker?action=AttachFile&amp;do=get&amp;target=tracker-preferences.png</screenshot>
- </screenshots>
- <url type="homepage">https://wiki.gnome.org/Projects/Tracker</url>
- <updatecontact>tracker-list gnome org</updatecontact>
- <project_group>GNOME</project_group>
-</application>
+    <ul>
+      <li>What locations you index</li>
+      <li>When you index (e.g. not on laptop battery)</li>
+      <li>How you index (e.g. aggressively or in the background)</li>
+      <li>Black listing files/directories based on globbing pattern matching</li>
+      <li>Reset the database and reindex your content</li>
+    </ul>
+  </description>
+  <screenshots>
+    <screenshot type="default" width="642" height="652">
+      
<image>https://wiki.gnome.org/Projects/Tracker?action=AttachFile&amp;do=get&amp;target=tracker-preferences.png</image>
+    </screenshot>
+  </screenshots>
+  <url type="homepage">https://wiki.gnome.org/Projects/Tracker</url>
+  <update_contact>tracker-list gnome org</update_contact>
+  <project_group>GNOME</project_group>
+  <translation type="gettext">tracker</translation>
+</component>