title: Deleting User Messages in Discord.py
body: <p>Is there any way to delete a message sent by anyone other than the bot itself, the documentation seems to indicate that it is possible</p>
  
  <blockquote>
    <p>Your own messages could be deleted without any proper permissions. However to delete other people’s messages, you need the proper permissions to do so.</p>
  </blockquote>
  
  <p>But I can't find a way to target the message to do so in an on_message event trigger, am I missing something or is it just not possible?</p>