Add cab activated light

i-cabactived in mmd

Train.h

@@ -771,6 +771,7 @@ public: // reszta może by?publiczna
     TButton btLampkaRearRightLight;
     TButton btLampkaRearLeftEndLight;
     TButton btLampkaRearRightEndLight;
+	TButton btCabActived;
     // other
     TButton btLampkaMalfunction;
     TButton btLampkaMalfunctionB;