core: removed log message used for troubleshooting

(cherry picked from commit c22dfcd)
(cherry picked from commit f1f9c54)

main.c

@@ -2495,7 +2495,6 @@ int main(int argc, char** argv)
 			LM_WARN("disabling tls...\n");
 			tls_disable=1;
 		} else {
-			LM_DBG("=============================\n");
 			if (pre_init_tls()<0){
 				LM_CRIT("could not pre-initialize tls, exiting...\n");
 				goto error;