title: Moving multiple SVN repositories into one
body: <p>I have looked at multiple questions and none seem to match what I am trying to do.  I started down the path of dump, filter, load but that didn't seem right.  Move may do it but it doesn't feel right since I am combining and versions seem like they will be over-written.   </p>
  
  <p>My current structure looks like:</p>
  
  <pre><code>/REPO
       /Project_1
             /trunk
             /branches
             /tags
       /Project_2
            /trunk
            /branches
            /tags
       /Project_3
           /trunk
           /branches
           /tags  
  </code></pre>
  
  <p>I would like to move them into a structure that looks like</p>
  
  <pre><code>/REPO_NEW
       /trunk
            /Project_1
            /Project_2
            /Project_3
       /branches
            /Project_1
            /Project_2
            /Project_3
       /tags
            /Project_1
            /Project_2
            /Project_3
  </code></pre>
  
  <p>I would like to preserve the history once the restructuring is complete.  The brute force appraoch of disconnecting everything and redoing my directory/file structure and then commiting into the new repository if my absolute fallback as history is lost.</p>