* Fix tooltip for reset default values

* Redraw 3D View tool shelf on texture changes (to reflect new brush textures)

source/blender/editors/interface/interface_ops.c

@@ -140,7 +140,7 @@ void UI_OT_reset_default_button(wmOperatorType *ot)
 	/* identifiers */
 	ot->name= "Reset to Default Value";
 	ot->idname= "UI_OT_reset_default_button";
-	ot->description= "Copy the RNA data path for this property to the clipboard.";
+	ot->description= "Reset this property's value to its default value";
 
 	/* callbacks */
 	ot->poll= reset_default_button_poll;

source/blender/editors/space_view3d/space_view3d.c

@@ -636,6 +636,10 @@ static void view3d_buttons_area_listener(ARegion *ar, wmNotifier *wmn)
 					break;
 			}
 			break;
+		case NC_TEXTURE:
+			/* for brush textures */
+			ED_region_tag_redraw(ar);
+			break;
 		case NC_BRUSH:
 			if(wmn->action==NA_EDITED)
 				ED_region_tag_redraw(ar);