[eog] AppData: Mark as unremovable in GNOME Software

[Richard Hughes <rhughes src gnome org>]

commit fb68bd1470056c6beb1aadf988858e418ea1cbf2
Author: Richard Hughes <richard hughsie com>
Date:   Mon Mar 28 16:32:52 2016 +0100

    AppData: Mark as unremovable in GNOME Software

 data/eog.appdata.xml.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/eog.appdata.xml.in b/data/eog.appdata.xml.in
index 3c0ba4b..3cac76a 100644
--- a/data/eog.appdata.xml.in
+++ b/data/eog.appdata.xml.in
@@ -36,5 +36,6 @@
     <kudo>UserDocs</kudo>
   </kudos>
   <project_group>GNOME</project_group>
+  <compulsory_for_desktop>GNOME</compulsory_for_desktop>
   <translation type="gettext">eog</translation>
 </component>