Article registration in test-mode affects live mode

While testmode is enabled, articles are send to the test system (tom-test.vgwort.de), an will be stored/flagged as successfully registered in drupal database. After disabling testmode they won't be registered to live system unless the values for 'success_timestamp' in vgwort_entity_registration table where set to null. This should be at least mentioned in the README. Even better if live mode ignores test-mode submissions. Maybe there should be a status flag in thunder_vgwort_entity_registration, where the status "success", "failed" "testmode-success" and "testmode-failed" could be tracked. If system switches from test to live mode all "testmode-*" status might be ignored and allowed for requeuing (by drush vgwort:queue node).