title: Can I pass headers to an image source?
body: <p>My image-source is secured, so ideally I would like to do the following:</p>
  
  <pre><code>&lt;Image source={{uri: "http://path/to/image", 
                  headers: {Authorization: 'Bearer ' + this.props.bearerToken}}}/&gt; 
  </code></pre>
  
  <p>Is there anyway I can approximate that, short of loading the image into Javascript and rendering the image from there?</p>