[gnome-taquin] Distribute COPYING.sounds and COPYING.themes

[Arnaud Bonatti <arnaudb src gnome org>]

commit cba553c3d6a06b4da6a412f63b86032420a2e792
Author: Yanko Kaneti <yaneti declera com>
Date:   Thu Jan 15 13:55:55 2015 +0200

    Distribute COPYING.sounds and COPYING.themes

 Makefile.am |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index cadee0c..94013f8 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -4,4 +4,6 @@ MAINTAINERCLEANFILES = \
        $(GITIGNORE_MAINTAINERCLEANFILES_TOPLEVEL) \
        $(GITIGNORE_MAINTAINERCLEANFILES_MAKEFILE_IN)
 
+EXTRA_DIST = COPYING.sounds COPYING.themes
+
 -include $(top_srcdir)/git.mk