title: How to add new rows into Tabulator table?
body: <p>When I add new rows into Tabulator, I use some object with default values:</p>
  
  <pre><code>var defaults =  { id: 11, country_id: 4 };
  table.addRow( defaults );
  table.addRow( defaults );
  </code></pre>
  
  <p>But Tabulator uses this object for data storage. Here all rows refer to the same data. Thus when one row is edited whole table is updated. </p>
  
  <p>How to reproduce: open <a href="https://jsfiddle.net/KES777/64pL0k3o/14/" rel="nofollow noreferrer">JS fiddle</a> and edit country column</p>
  
  <p>What is correct way to add rows into Tabulator?</p>