[lightsoff] appdata: update license metadata

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 8612952ae22db0b0e038d8b9b11c8907f24e9dcf
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun May 11 17:20:22 2014 -0500

    appdata: update license metadata

 data/lightsoff.appdata.xml.in |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/data/lightsoff.appdata.xml.in b/data/lightsoff.appdata.xml.in
index f958ee2..b43c6bb 100644
--- a/data/lightsoff.appdata.xml.in
+++ b/data/lightsoff.appdata.xml.in
@@ -2,7 +2,8 @@
 <!-- Copyright 2013 Michael Catanzaro -->
 <application>
  <id type="desktop">lightsoff.desktop</id>
- <licence>CC0</licence>
+ <metadata_licence>CC0-1.0</metadata_licence>
+ <project_license>GPL-2.0+ and CC-BY-SA-3.0</project_license>
  <description>
   <_p>
    Lights Off is a collection of light switch puzzles. Clicking on a light