title: jquery validation engine scroll false not working with validate
body: <p>jquery validation engine scroll: false is working fine without 'validate' like below...
  <code>jQuery('#form').validationEngine({scroll: false});</code></p>
  
  <p>But not working if I put like this. </p>
  
  <p><code>jQuery('#form').validationEngine('validate',{scroll: false});</code></p>
  
  <p>Actually i need <strong>validationEngine</strong> with 'validate' and 'no scroll'. any idea? 
  Thanks.</p>