[glade] Add a missing tag to the AppData file

[Richard Hughes <rhughes src gnome org>]

commit 882dda3909f660ad5eeeb8ada837a8f6b9f518ae
Author: Richard Hughes <richard hughsie com>
Date:   Mon Jan 25 15:40:29 2016 +0000

    Add a missing tag to the AppData file

 data/glade.appdata.xml.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/glade.appdata.xml.in b/data/glade.appdata.xml.in
index 8708c3a..4f17471 100644
--- a/data/glade.appdata.xml.in
+++ b/data/glade.appdata.xml.in
@@ -32,4 +32,5 @@
     <kudo>UserDocs</kudo>
   </kudos>
   <project_group>GNOME</project_group>
+  <translation type="gettext">glade</translation>
 </application>