title: Prevent "hg status" from showing everything under untracked directories
body: <p>I find the output of <code>hg status</code> too verbose for untracked directories. Suppose I have an empty repository that's managed by both <code>git</code> and <code>hg</code>. So there would be two directories, <code>.git</code> and <code>.hg</code>.</p>
  
  <p>The output of <code>git status</code> is:</p>
  
  <pre><code># Untracked files:
  #   (use "git add &lt;file&gt;..." to include in what will be committed)
  #
  #   .hg/
  </code></pre>
  
  <p>The output of <code>hg status</code> is:</p>
  
  <pre><code>? .git/HEAD
  ? .git/config
  ? .git/description
  ? .git/hooks/applypatch-msg.sample
  ? .git/hooks/commit-msg.sample
  ? .git/hooks/post-commit.sample
  ? .git/hooks/post-receive.sample
  ? .git/hooks/post-update.sample
  ? .git/hooks/pre-applypatch.sample
  ? .git/hooks/pre-commit.sample
  ? .git/hooks/pre-rebase.sample
  ? .git/hooks/prepare-commit-msg.sample
  ? .git/hooks/update.sample
  ? .git/info/exclude
  </code></pre>
  
  <p>Is there a way to reduce its output to something like the following line?</p>
  
  <pre><code>? .git/
  </code></pre>