[gtranslator] Release version to appdata

[Daniel Garcia Moreno <danigm src gnome org>]

commit 017a9d63e053026664c447823ba4670b7b099efd
Author: Daniel García Moreno <danigm wadobo com>
Date:   Wed Nov 28 13:53:49 2018 +0100

    Release version to appdata

 data/org.gnome.Gtranslator.appdata.xml.in.in | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/data/org.gnome.Gtranslator.appdata.xml.in.in b/data/org.gnome.Gtranslator.appdata.xml.in.in
index 2a402338..1fb394de 100644
--- a/data/org.gnome.Gtranslator.appdata.xml.in.in
+++ b/data/org.gnome.Gtranslator.appdata.xml.in.in
@@ -24,6 +24,12 @@
       
<image>https://gitlab.gnome.org/GNOME/gtranslator/raw/master/help/C/figures/gtranslator_interface.png</image>
     </screenshot>
   </screenshots>
+
+  <releases>
+    <release version="3.30.1" date="2018-11-11"/>
+  </releases>
+  <developer_name>Daniel García Moreno</developer_name>
+
   <url type="homepage">https://wiki.gnome.org/Apps/Gtranslator</url>
   <url type="bugtracker">https://gitlab.gnome.org/GNOME/gtranslator/issues</url>
   <url type="donation">https://www.gnome.org/friends/</url>