Add game setting to allow only non-stop orders for ground vehicles

src/table/settings.ini

@@ -1430,6 +1430,15 @@ str      = STR_CONFIG_SETTING_SERVICEATHELIPAD
 strhelp  = STR_CONFIG_SETTING_SERVICEATHELIPAD_HELPTEXT
 cat      = SC_EXPERT
 
+[SDT_BOOL]
+base     = GameSettings
+var      = order.nonstop_only
+def      = false
+str      = STR_CONFIG_SETTING_NONSTOP_ORDER_ONLY
+strhelp  = STR_CONFIG_SETTING_NONSTOP_ORDER_ONLY_HELPTEXT
+cat      = SC_EXPERT
+patxname = ""nonstop_only.order.nonstop_only""
+
 [SDT_BOOL]
 base     = GameSettings
 var      = station.modified_catchment