Validate and recall always with batch=1

AlexeyAB

2017-10-31 accf3a59c8b17c70dcc39e8f7daede017190086d

 src/network.h

@@ -21,7 +21,7 @@
    float *workspace;
    int n;
    int batch;
   uint64_t *seen;
   int *seen;
    float epoch;
    int subdivisions;
    float momentum;