weston: Add a specific option to load XWayland

Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Daniel Stone <daniels@collabora.com>
diff --git a/weston.ini.in b/weston.ini.in
index 71e879a..257c4ec 100644
--- a/weston.ini.in
+++ b/weston.ini.in
@@ -1,5 +1,6 @@
 [core]
-#modules=xwayland.so,cms-colord.so
+#modules=cms-colord.so
+#xwayland=true
 #shell=desktop-shell.so
 #gbm-format=xrgb2101010
 #require-input=true