title: Using the checked binding in knockout with a list of checkboxes checks all the checkboxes
body: <p>I have a problem when binding a list of complex values (id/ 
  description) to a list of checkboxes. </p>
  
  <p>The problem is that I need not just the id or the description, but 
  both.</p>
  
  <p>When I bind using the Checked binding, all the checkboxes in my list 
  are checked when I click one item. </p>
  
  <p>This is part of something bigger, and the reason I want the object and 
  not just the id is that the complex type in turn will have a list 
  which I want to bind to another list of checkboxes. </p>
  
  <p>Here is a fiddle that produces the problem: <a href="http://jsfiddle.net/M8KFd/1" rel="noreferrer">http://jsfiddle.net/M8KFd/1</a> </p>
  
  <p>Thankful for your help.</p>