title: How to 'Watch' only a directory in a GitHub repository?
body: <p>For example, <code>https://github.com/vanillaforums/Garden</code> is the GitHub repository. But I only want to 'watch' this directory <code>https://github.com/vanillaforums/Garden/tree/master/plugins</code> in the repository.</p>
  
  <p>How do I do that? There doesn't seem to be a way.</p>