Fixed - use individual track_id for each class of object

AlexeyAB

2017-08-08 4528f9b4b49dc701d3de7b38fa59c17c41702679

 src/cost_layer.h

@@ -1,7 +1,7 @@
#ifndef COST_LAYER_H
#define COST_LAYER_H
#include "params.h"
#include "layer.h"
#include "network.h"

typedef layer cost_layer;