title: Clear error on Knockout-Validation
body: <p>I have a page setup with Knockout.js and using Knockout-Validation.</p>
  
  <p>During the page load I put another plugin on a select box which fires a change, which fires the validation.  I need to be able to clear that error using JS so I can start with a fresh looking UI and give feedback on the form post or select box change.</p>
  
  <p>I can't find anything that allows me to clear an error in Knockout-Validation. </p>