[giggle] data/giggle.appdata.xml: upgrade with 'appstream-util upgrade'

[Javier Jardón Cabezas <jjardon src gnome org>]

commit e0b331835fac12f3f769330c3ceeabbf9bd5ff0a
Author: Javier Jardón <jjardon gnome org>
Date:   Fri Jan 22 18:11:25 2016 +0000

    data/giggle.appdata.xml: upgrade with 'appstream-util upgrade'

 data/giggle.appdata.xml |   28 +++++++++++++++++++++++-----
 1 files changed, 23 insertions(+), 5 deletions(-)
---
diff --git a/data/giggle.appdata.xml b/data/giggle.appdata.xml
index 05e8104..61f8411 100644
--- a/data/giggle.appdata.xml
+++ b/data/giggle.appdata.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<application>
-  <id type="desktop">giggle.desktop</id>
+<component type="desktop">
+  <id>giggle.desktop</id>
   <metadata_license>CC0-1.0</metadata_license>
   <description>
     <p>
@@ -11,9 +11,27 @@
     </p>
   </description>
   <screenshots>
-    <screenshot type="default" width="1034" 
height="742">https://wiki.gnome.org/Apps/giggle?action=AttachFile&amp;do=get&amp;target=giggle-history.png</screenshot>
+    <screenshot height="742" width="1034" type="default">
+      
<image>https://wiki.gnome.org/Apps/giggle?action=AttachFile&amp;do=get&amp;target=giggle-history.png</image>
+      <caption><!-- Describe this screenshot in less than ~10 words --></caption>
+    </screenshot>
   </screenshots>
   <url type="homepage">https://wiki.gnome.org/Apps/giggle</url>
-  <updatecontact>jjardon_at_gnome.org</updatecontact>
+  <update_contact>jjardon_at_gnome.org</update_contact>
   <project_group>GNOME</project_group>
-</application>
+
+  <!--FIXME: Use https://spdx.org/licenses/-->
+  <project_license><!-- Insert SPDX ID Here --></project_license>
+
+  <!--FIXME: this is a translatable version of project_group-->
+  <developer_name>The GNOME Project</developer_name>
+
+  <!--FIXME: where to report bugs for the application-->
+  <url type="bugtracker"><!-- https://bugzilla.gnome.org/enter_bug.cgi?product=FIXME --></url>
+
+  <!--GNOME Projects usually have no per-app donation page-->
+  <url type="donation">http://www.gnome.org/friends/</url>
+
+  <!--FIXME: where on the internet users can find help-->
+  <url type="help"><!-- https://help.gnome.org/users/FIXME/stable/ --></url>
+</component>