Fix that allows speedup usage of Yolo-DLL

AlexeyAB

2017-07-24 37921caad3c9a09bcdaba56453e35ab12dabb30f

 src/avgpool_layer_kernels.cu

@@ -1,3 +1,7 @@
#include "cuda_runtime.h"
#include "curand.h"
#include "cublas_v2.h"

extern "C" {
#include "avgpool_layer.h"
#include "cuda.h"