title: Cloudant Search Indexing boolean coming back as a string
body: <p>I have a search index named <code>_design/filters</code> in Cloudant that has the following:</p>
  
  <pre><code>index("active", doc.active, {"store": true, "index": false });
  </code></pre>
  
  <p>My document looks like this: </p>
  
  <pre><code>{ "_id": "12345", "active": false }
  </code></pre>
  
  <p>When I do a retrieval I get the <code>active</code> property as a string and not a boolean. Is there a way I can make it so it returns a boolean?</p>