Fixed fread() for net->seen

AlexeyAB

2017-10-21 ae74d0ef31485f84e1856b4733135d2753dbb033

 src/convolutional_kernels.cu

@@ -127,6 +127,7 @@
    activate_array_ongpu(l.output_gpu, l.outputs*l.batch, l.activation);
    //if(l.dot > 0) dot_error_gpu(l);
    if(l.binary || l.xnor) swap_binary(&l);
   //cudaDeviceSynchronize(); // for correct profiling of performance
}

void backward_convolutional_layer_gpu(convolutional_layer l, network_state state)