stom data source to be used. This option has been replaced
    by the <code>query</code> method on the
    <a href="#dataAdapter">data adapter</a> and takes a very similar set of
    parameters.
  </p>

  <div class="row">
    <div class="col-sm-6">
      <dl class="dl-horizontal">
        <dt>Key</dt>
        <dd>
          <code>query</code>
        </dd>

        <dt>Value</dt>
        <dd>
          A function taking <code>params</code> (including a <code>callback</code>)
        </dd>
