[frogr] Update the AppData file and add some missing data

[Mario Sanchez Prada <msanchez src gnome org>]

commit d00045bfbb25a17603a4cb719b3f8c7f30e23daa
Author: Mario Sanchez Prada <msanchez gnome org>
Date:   Fri Jan 22 18:04:02 2016 +0000

    Update the AppData file and add some missing data

 data/frogr.appdata.xml.in |   22 +++++++++++++++-------
 1 files changed, 15 insertions(+), 7 deletions(-)
---
diff --git a/data/frogr.appdata.xml.in b/data/frogr.appdata.xml.in
index 7e5c738..aefd568 100644
--- a/data/frogr.appdata.xml.in
+++ b/data/frogr.appdata.xml.in
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<application>
-  <id type="desktop">frogr.desktop</id>
-  <licence>CC0</licence>
+<component type="desktop">
+  <id>frogr.desktop</id>
+  <metadata_license>CC0-1.0</metadata_license>
   <name>frogr</name>
   <summary>frogr: a Flickr Remote Organizer for GNOME</summary>
   <description>
@@ -17,10 +17,18 @@
     </_p>
   </description>
   <screenshots>
-    <screenshot type="default" width="1280" height="800">
-      https://wiki.gnome.org/Apps/Frogr?action=AttachFile&amp;do=get&amp;target=frogr-screenshot.png
+    <screenshot height="800" width="1280" type="default">
+      <image>
+        https://wiki.gnome.org/Apps/Frogr?action=AttachFile&amp;do=get&amp;target=frogr-screenshot.png
+      </image>
+      <_caption>Screenshot of frogr</_caption>
     </screenshot>
   </screenshots>
+  <project_license>GPL-3.0</project_license>
+  <project_group>GNOME</project_group>
+  <developer_name>Mario Sanchez Prada</developer_name>
+  <update_contact>msanchez at gnome dot org</update_contact>
   <url type="homepage">https://wiki.gnome.org/Apps/Frogr</url>
-  <updatecontact>msanchez at gnome dot org</updatecontact>
-</application>
+  <url type="bugtracker">https://bugzilla.gnome.org/enter_bug.cgi?product=frogr</url>
+  <url type="donation">http://www.gnome.org/friends</url>
+</component>