(svn r25365) -Feature: show cargo by next hops and final destinations in the station GUI

src/widgets/station_widget.h

@@ -15,6 +15,10 @@
 /** Widgets of the #StationViewWindow class. */
 enum StationViewWidgets {
 	WID_SV_CAPTION,            ///< Caption of the window.
+	WID_SV_SORT_ORDER,         ///< 'Sort order' button
+	WID_SV_SORT_BY,            ///< 'Sort by' button
+	WID_SV_GROUP,              ///< label for "group by"
+	WID_SV_GROUP_BY,           ///< 'Group by' button
 	WID_SV_WAITING,            ///< List of waiting cargo.
 	WID_SV_SCROLLBAR,          ///< Scrollbar.
 	WID_SV_ACCEPT_RATING_LIST, ///< List of accepted cargoes / rating of cargoes.