== NLA Visibility Tweak ==

In a few cases, it may be helpful to turn off the 'only show objects that are
in visible scene layers in the nla' trick. By default though, this is still on. Find
the switch in the View menu of NLA editor.

source/blender/src/drawnla.c

@@ -761,7 +761,7 @@ int nla_filter (Base *base)
 {
 	Object *ob = base->object;
 	
-	if(base->lay & G.scene->lay) {
+	if ((G.snla->flag & SNLA_ALLKEYED) || (base->lay & G.scene->lay)) {
 		if(ob->action || ob->nlastrips.first) 
 			return 1;