title: Hubot Slack: Removing from #general
body: <p>I'm wondering if anyone has any form of solution for this? I've been googling for some time now and can't seem to find a solution.</p>
  
  <p>Is there a way to either remove Hubot from Slacks default #general channel or have him so he mutes himself and doesn't respond to commands in the channel directly, perhaps instead private messages the person? I want to implement my bot into my organization but I want to avoid situation where he floods general chat by responding to a command.</p>