Fixed of using backslash (\) in paths to cfg for training

AlexeyAB

2017-10-01 d1a5905c61c12c86e4bf9e2b1174d00d8a16fb6e

 src/connected_layer.c

@@ -100,7 +100,7 @@
    }
#endif
    l.activation = activation;
    fprintf(stderr, "Connected Layer: %d inputs, %d outputs\n", inputs, outputs);
    fprintf(stderr, "connected                            %4d  ->  %4d\n", inputs, outputs);
    return l;
}