Fixed SSE4.1 dependencies when AVX=1 on Linux

AlexeyAB

2018-04-23 3df335bb50f890b12fa1a9965e91b0cf46d7902c

 src/captcha.c

@@ -28,7 +28,6 @@

void train_captcha(char *cfgfile, char *weightfile)
{
    data_seed = time(0);
    srand(time(0));
    float avg_loss = -1;
    char *base = basecfg(cfgfile);