package/lugaru: new package

Lugaru needs SDL2 library with OpenGL support which require X11 support.
Otherwise Lugaru error out with "No dynamic GL support in video driver"
message.

https://osslugaru.gitlab.io/

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
diff --git a/package/Config.in b/package/Config.in
index e6dbe58..3fa820b 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -222,6 +222,7 @@
 	source "package/gnuchess/Config.in"
 	source "package/lbreakout2/Config.in"
 	source "package/ltris/Config.in"
+	source "package/lugaru/Config.in"
 	source "package/opentyrian/Config.in"
 	source "package/opentyrian-data/Config.in"
 	source "package/prboom/Config.in"