Merge branch 'save_ext' into improved_breakdowns

# Conflicts:
#	src/vehicle.cpp

src/settings.cpp

@@ -183,7 +183,8 @@ static int ParseIntList(const char *p, int *items, int maxitems)
 				/* Do not accept multiple commas between numbers */
 				if (!comma) return -1;
 				comma = false;
-				/* FALL THROUGH */
+				FALLTHROUGH;
+
 			case ' ':
 				p++;
 				break;