Replaced '\r' and '\n' by 0x0d and 0x0a

AlexeyAB

2018-01-22 7c4a78b86301f780b938f3366bc75232acb1603e

 src/network.c

@@ -218,6 +218,7 @@
            state.delta = prev.delta;
        }
        layer l = net.layers[i];
        if (l.stopbackward) break;
        l.backward(l, state);
    }
}