[gnome-chess] Restore chess-scene.c to POTFILES.skip

[Michael Catanzaro <mcatanzaro src gnome org>]

commit ed07707e6965db2aaee8f484437b25c3ea36e652
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Tue Apr 8 21:59:04 2014 -0500

    Restore chess-scene.c to POTFILES.skip
    
    It doesn't actually have any translatable strings, so it's not strictly
    necessary, but it should definitely be here as long as chess-scene.vala
    is listed in POTFILES.in

 po/POTFILES.skip |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index ce1b2c3..52c96dc 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -4,6 +4,7 @@ src/ai-profile.c
 src/chess-engine.c
 src/chess-engine-cecp.c
 src/chess-engine-uci.c
+src/chess-scene.c
 src/chess-view-2d.c
 src/chess-view-3d.c
 src/chess-view.c