title: Send multiple parameters from ember component
body: <p>I want to send two parameters to an action in an Ember component. The <a href="http://guides.emberjs.com/v1.13.0/components/sending-actions-from-components-to-your-application/" rel="nofollow">documentation</a> only suggests how to send one parameter eg as </p>
  
  <pre><code>{{#each todos as |todo|}}
      &lt;p&gt;{{todo.title}} {{confirm-button title="Delete" action="deleteTodo" param=todo}}&lt;/p&gt;
  {{/each}}
  </code></pre>
  
  <p>How do I send multiple params? Thanks</p>