title: Untracked files not shown in "git status"
body: <p>I have a project with the following folder structure:</p>
  <p>All the project files are in <code>base_fldr</code> folder. Also, I have a few folders inside <code>base_fldr</code> called <code>sub_fldr1</code> and <code>sub_fldr2</code>. These sub folders also contain some files.</p>
  <p>If I modify any of the files inside my <code>base_fldr</code> or <code>base_fldr\sub_fldr\</code> then <code>git status</code> shows them as modified. Also if I add a new file to <code>base_fldr</code>, <code>git status</code> will show it as untracked file.</p>
  <p>My problem is if I add a new file inside <code>base_fldr\sub_fldr\</code> then the <code>git status</code> doesn't show the file as untracked. It won't even give any info about the file.</p>
  <p>The file or its extension is NOT in my <code>.gitignore</code> list. Also, I did try <code>git add sub_fldr\file_name</code>, but neither it gave an error nor it added the file to index.</p>
  <p>Any idea what's happening here? Thanks!</p>