title: Retrieve specific depth in k shorest path query
body: <p>I am applying this query for example</p>
  <pre><code>FOR path 
    IN ANY K_SHORTEST_PATHS  
    'person/27' TO 'person/36'    
    case_item, relationship, transaction_link, passenger, is_on_watchlist, georelation, communication   
    RETURN path
  </code></pre>
  <p>this query returns all the paths with different depth
  i want to give in min and max depth to return only paths in this specific range</p>