[iagno] Update screenshot for new appdata-validate

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 05fd703d2872d8d02595a763b8c18e54d03846a5
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sat Oct 19 22:22:22 2013 -0500

    Update screenshot for new appdata-validate

 data/iagno.appdata.xml.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/data/iagno.appdata.xml.in b/data/iagno.appdata.xml.in
index 3219db6..8424985 100644
--- a/data/iagno.appdata.xml.in
+++ b/data/iagno.appdata.xml.in
@@ -17,7 +17,7 @@
     </_p>
   </description>
   <screenshots>
-    <_screenshot type="default" width="602" 
height="438">https://people.gnome.org/~mcatanzaro/iagno.png</_screenshot>
+    <screenshot type="default" width="1176" 
height="650">https://people.gnome.org/~mcatanzaro/iagno.png</screenshot>
   </screenshots>
   <url type="homepage">https://wiki.gnome.org/Apps/Iagno</url>
   <updatecontact>games-list_at_gnome.org</updatecontact>