title: Passing args, kwargs, to run_in_executor
body: <p>I am trying to pass arguments to <code>run_in_executor</code> like so:</p>
  
  <pre><code>    loop.run_in_executor(None, update_contacts, data={
          'email': email,
          'access_token': g.tokens['access_token']
      })
  </code></pre>
  
  <p>However, I get the following error:</p>
  
  <blockquote>
    <p>run_in_executor() got an unexpected keyword argument 'data'</p>
  </blockquote>
  
  <p>Is there a generic way to pass args to this function?</p>