title: What is a subproject commit?
body: <p>I'm trying to add the Laravel files to a Github repo.</p>
  
  <p>I ran </p>
  
  <p><code>$ git clone https://github.com/laravel/laravel.git</code></p>
  
  <p>The files show up fine locally but do not show up when I push to github:</p>
  
  <p><img src="https://i.stack.imgur.com/849gM.png" alt="enter image description here"></p>
  
  <p>The commit shows:</p>
  
  <p><img src="https://i.stack.imgur.com/W4Cqw.png" alt="enter image description here"></p>
  
  <p>How can I add the laravel files to my github repo? Also, what is a subproject commit?</p>