title: docker-compose down with a non-default yml file name
body: <p>I have a non-default docker-compose file name (docker-compose-test.yml).
  There is only one service defined in it.</p>
  
  <p>I am starting the container using "docker-compose -f docker-compose-test.yml up"</p>
  
  <p>I am trying to stop the container started above using docker-compose down, but it is not working.</p>
  
  <p>I am getting below error, </p>
  
  <pre><code>ERROR:
          Can't find a suitable configuration file in this directory or any
          parent. Are you in the right directory?
  
          Supported filenames: docker-compose.yml, docker-compose.yaml
  </code></pre>
  
  <p>I understand that it is looking for default docker compose file name. Is there a way to specify the custom config file name during docker-compose down?</p>