title: Ant target to move directories out of another directory
body: <p><br>
  How to move directories to one directory using an Ant task?</p>
  
  <p>My directory structure is like:</p>
  
  <pre><code>my/directory/root
                 |-dir1/one/same/lib
                 |-dir2/two/same/lib
                 |-dir3/three/same/lib
                 |-dir4/four/same/lib
  </code></pre>
  
  <p>And I would like to move and scale folders "same/lib" and move it to "my/directory/root"<br>
  (finally:  my/directory/root/same/lib)</p>