add todo

run_tests

@@ -31,6 +31,7 @@
 logfile=$(tempfile --suffix=.log)
 $here/start $update -d $dbname --test-enable $loglevel --max-cron=0 --stop-after-init $* | tee $logfile
 ok=$(grep ' OK' $logfile -c)
+# TODO detect yaml tests failures
 failed=$(grep ' FAILED' $logfile -c)
 echo ''
 echo '***** Test results *****'