(svn r12478) [0.6] -Backport from trunk (12477, 12453, 12448, 12443, 12439, 12417):

- Fix: Timetable times for aircraft were always doubled [FS#1883] (r12477)
- Fix: Remove broken endian-dependent code and unnecessary rgb to bgr swapping [FS#1880] (r12453)
- Change: Unify RPM spec files (r12448)
- Add: OpenTTD's version to the config file to 'ease' getting the correct version on bugreports (r12443)
- Fix: Do not 'disable' the drawing of autorail overlays when the tile is 'error'-marked (red pulsating selection) [FS#1871] (r12439)
- Fix: Plural rule for Icelandic was wrong (r12417)

src/aircraft_cmd.cpp

@@ -2135,7 +2135,6 @@ static bool AirportFindFreeHelipad(Vehicle *v, const AirportFTAClass *apc)
 static void AircraftEventHandler(Vehicle *v, int loop)
 {
 	v->tick_counter++;
-	v->current_order_time++;
 
 	if (v->vehstatus & VS_CRASHED) {
 		HandleCrashedAircraft(v);
@@ -2172,6 +2171,8 @@ void Aircraft::Tick()
 
 	AgeAircraftCargo(this);
 
+	this->current_order_time++;
+
 	for (uint i = 0; i != 2; i++) {
 		AircraftEventHandler(this, i);
 		if (this->type != VEH_AIRCRAFT) // In case it was deleted