[gnome-taquin] Update appdata

[Sahil Sareen <ssareen src gnome org>]

commit 40442ed2b8f326a57e035bd7681ab0e9f0bac7e3
Author: Sahil Sareen <sahil sareen hotmail com>
Date:   Fri Aug 12 01:09:59 2016 +0100

    Update appdata

 data/org.gnome.taquin.appdata.xml.in |   20 ++++++++++++++------
 1 files changed, 14 insertions(+), 6 deletions(-)
---
diff --git a/data/org.gnome.taquin.appdata.xml.in b/data/org.gnome.taquin.appdata.xml.in
index ce6fad7..2ae28b0 100644
--- a/data/org.gnome.taquin.appdata.xml.in
+++ b/data/org.gnome.taquin.appdata.xml.in
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Copyright 2014-2016 Arnaud Bonatti and contributors -->
-<application>
-  <id type="desktop">org.gnome.taquin.desktop</id>
+<component type="desktop">
+  <id>org.gnome.taquin.desktop</id>
   <metadata_license>CC0-1.0</metadata_license>
-  <project_license>GPL-3.0+ and CC-BY-SA-3.0 and CC-BY-SA-4.0</project_license>
+  <project_license>GPL-3.0+</project_license>
   <_name>GNOME Taquin</_name>
   <_summary>Slide tiles to their correct places</_summary>
   <description>
@@ -16,10 +16,17 @@
     </_p>
   </description>
   <screenshots>
-    <screenshot type="default" width="700" 
height="455">https://git.gnome.org/browse/gnome-taquin/plain/data/appdata-screenshot.png</screenshot>
+    <screenshot height="455" width="700" type="default">
+      <image>https://git.gnome.org/browse/gnome-taquin/plain/data/appdata-screenshot.png</image>
+      <_caption>A GNOME taquin game preview</_caption>
+    </screenshot>
   </screenshots>
   <url type="homepage">https://wiki.gnome.org/Apps/Taquin</url>
-  <updatecontact>mcatanzaro_at_gnome.org</updatecontact>
+  <url type="bugtracker">https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-taquin</url>
+  <url type="donation">http://www.gnome.org/friends/</url>
+  <url type="help">https://help.gnome.org/users/FIXME/stable/</url>
+  <url type="translate">https://wiki.gnome.org/TranslationProject</url>
+  <update_contact>mcatanzaro_at_gnome.org</update_contact>
   <project_group>GNOME</project_group>
   <kudos>
     <kudo>AppMenu</kudo>
@@ -28,4 +35,5 @@
     <kudo>UserDocs</kudo>
   </kudos>
   <translation type="gettext">gnome-taquin</translation>
-</application>
+  <_developer_name>The GNOME Project</_developer_name>
+</component>