Added Notifier for Adding and Removing Keying sets.

source/blender/editors/animation/keyingsets.c

@@ -142,6 +142,9 @@ static int add_default_keyingset_exec (bContext *C, wmOperator *op)
 	
 	scene->active_keyingset= BLI_countlist(&scene->keyingsets);
 	
+	/* send notifiers */
+	WM_event_add_notifier(C, NC_SCENE|ND_KEYINGSET, NULL);
+	
 	return OPERATOR_FINISHED;
 }
 
@@ -182,6 +185,9 @@ static int remove_active_keyingset_exec (bContext *C, wmOperator *op)
 	/* the active one should now be the previously second-to-last one */
 	scene->active_keyingset--;
 	
+	/* send notifiers */
+	WM_event_add_notifier(C, NC_SCENE|ND_KEYINGSET, NULL);
+	
 	return OPERATOR_FINISHED;
 }
 

source/blender/editors/space_buttons/space_buttons.c

@@ -251,6 +251,7 @@ static void buttons_area_listener(ScrArea *sa, wmNotifier *wmn)
 				case ND_FRAME:
 				case ND_MODE:
 				case ND_RENDER_OPTIONS:
+				case ND_KEYINGSET:
 					ED_area_tag_redraw(sa);
 					break;