title: Repository organization and selective checkout
body: <p>I am using TortoiseSVN and I have a SVN repository organized in this way:</p>
  
  <pre><code>folder1
    folder2
      trunk
      tag
      branches
    folder3
      trunk
      tag
      branches
    folder4
      folder5
        trunk
        tag
        branches
  </code></pre>
  
  <p>I would like to know if there is a way to checkout only trunk directories, keeping the entire tree under the versioning control:</p>
  
  <pre><code>folder1
    folder2
      trunk
    folder3
      trunk
    folder4
      folder5
        trunk
  </code></pre>
  
  <p>In this way I can update all trunks with a single update command on <code>folder1</code>, without updating tags and branches which can be full of data.</p>