title: Perforce: move directory with keeping history
body: <p>Colleagues,</p>
  
  <p>I have two different directories: </p>
  
  <pre>
  - path/animals/dir1
  - path/cars/dir2
  </pre>
  
  <p>I want to move dir1 into path/cars/ with keeping all history of this folder.</p>
  
  <p>I tried several ways: merge, copy and rename/move using P4V, 
  but all of them leads to erasing history in moved directory.</p>
  
  <p>If there is a way how can I do it?</p>
  
  <p>Thanks in advance!</p>