title: Mercurial hg mv doesn't move all files
body: <p>Probably an easy one but I haven't dug up anything with the usual search queries so I thought I'd ask here. Basically I'm trying to rearrange my repo; for example:</p>
  
  <pre><code>mkdir test
  hg mv DirectoryOfStuff test/
  </code></pre>
  
  <p>Mercurial moves <em>most</em> of the contents but it leaves some directories an files behind. So far I haven't seen any pattern to what it moves and what it doesn't.</p>
  
  <p>Is there an obvious rule or command that I'm missing?</p>
  
  <p>Thanks!</p>