title: Electron Autoupdater with Private GitHub Repository?
body: <p>I have implemented Electron AutoUpdater with PRIVATE GitHub Repository as provider to publish electron application. Now, i can publish it using GitHub repository but Whenever AutoUpdater tries to download the updates from GitHub repository, Everytime it prompts with response code 404 Not found.. I have tried passing token in setFeedURL method and also set it in GH_TOKEN but seems like that does not work either. </p>
  
  <pre><code>autoUpdater.setFeedURL({ provider: 'github'
  , owner: 'owner'
  , repo: 'repo-name'
  , token: 'token'
  , private: true });
  </code></pre>
  
  <p>So, Is there any way to get it working with PRIVATE GitHub Repository ?</p>