title: How to skip demo data in Odoo instance
body: <p>I'm using Odoo on ubuntu server, I want to skip the demo data, I tried the following way, but it does'nt help me out.</p>
  
  <pre><code> --without-demo=True
  </code></pre>
  
  <p>Then I deleted the demo xml files in <code>__openerp__.py</code> for CRM module, but there is still demo data in customers field.</p>
  
  <p>Is there any other potential way to skip the demo data.</p>
  
  <p>Any input would be appreciated.</p>