title: What does a grey icon in remote GitHub mean
body: <p>Can anyone please tell me why i have the grey icon when i push my files to github ? In side the app directory, there should be models, views , and controllers but in the remote GitHub I can't click in. </p>
  
  <p><img src="https://i.stack.imgur.com/zOGCV.png" alt="enter image description here"></p>