title: Envers: How to add a new column in *_AUD table (not in REVINFO table)
body: <p>For each audited entity, envers create a table with *_AUD suffix. </p>
  
  <p>Each table has <strong>TWO</strong> extra columns ( <strong>REV</strong> and  <strong>revtype</strong>).</p>
  
  <p>I just want to dynamically create a new one column to fulfill my extra needs.</p>
  
  <p>Obs: Manually create the new column as a new filed in all entities does not fit to me.</p>
  
  <p>Is that possibile?</p>