(svn r15291) -Cleanup: Move the station list widgets to their class from station_gui.h

-Fix: comment for ReallocT was wrong, the memory is not zeroed.

src/station_gui.h

@@ -7,31 +7,6 @@
 
 #include "command_type.h"
 
-/** Enum for CompanyStations, referring to _company_stations_widgets */
-enum StationListWidgets {
-	SLW_CLOSEBOX       =  0, ///< Close 'X' button
-
-	SLW_LIST           =  3, ///< The main panel, list of stations
-
-	SLW_TRAIN          =  6, ///< 'TRAIN' button - list only facilities where is a railroad station
-	SLW_TRUCK,
-	SLW_BUS,
-	SLW_AIRPLANE,
-	SLW_SHIP,
-	SLW_FACILALL,            ///< 'ALL' button - list all facilities
-
-	SLW_PAN_BETWEEN    = 12, ///< Small panel between list of types of ficilities and list of cargo types
-	SLW_NOCARGOWAITING = 13, ///< 'NO' button - list stations where no cargo is waiting
-	SLW_CARGOALL       = 14, ///< 'ALL' button - list all stations
-	SLW_PAN_RIGHT      = 15, ///< Panel right of list of cargo types
-
-	SLW_SORTBY         = 16, ///< 'Sort by' button - reverse sort direction
-	SLW_SORTDROPBTN    = 17, ///< Dropdown button
-	SLW_PAN_SORT_RIGHT = 18, ///< Panel right of sorting options
-
-	SLW_CARGOSTART     = 19, ///< Widget numbers used for list of cargo types (not present in _company_stations_widgets)
-};
-
 /** Enum for StationView, referring to _station_view_widgets and _station_view_expanded_widgets */
 enum StationViewWidgets {
 	SVW_CLOSEBOX   =  0, ///< Close 'X' button