Now that we test ownership of the listeners in listen.c, -k "start"

  Now that we test ownership of the listeners in listen.c, -k "start"
  can no longer hang on to the listeners after it checks that they are
  free.  Also, we cannot be checking listeners if we are using -k "config"
  to alter the service config, since the service might be running as we
  try this, and we cannot check the listeners in -k "restart", since we
  are pretty certain they are owned by the running service we are about
  to try restarting..

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93926 13f79535-47bb-0310-9956-ffa450edef68