Compile fixes

AlexeyAB

2018-02-08 cd8a3dcb4ca42f22ad8f46a95e00977c92be6bbd

 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;