[four-in-a-row] appdata: add a copyright notice

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 71c1d4d4b0f2285f7ddb0cc8ae5d8ebee5442ef7
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sat Oct 5 10:03:45 2013 -0500

    appdata: add a copyright notice

 data/four-in-a-row.appdata.xml.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/four-in-a-row.appdata.xml.in b/data/four-in-a-row.appdata.xml.in
index 309fd48..f895489 100644
--- a/data/four-in-a-row.appdata.xml.in
+++ b/data/four-in-a-row.appdata.xml.in
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright 2013 Michael Catanzaro -->
 <application>
  <id type="desktop">gnect.desktop</id>
  <licence>CC0</licence>