title: Tell Json.Net to write a single-quote rather than a double quote when serializing objects
body: <p>When calling <code>Newtonsoft.Json.JsonConvert.SerializeObject(myObject)</code> I'm getting keys and values enclosed in double quotes like this:</p>
  
  <p><code>{"key" : "value"}</code></p>
  
  <p>I would like them to be enclosed in single-quotes like this:</p>
  
  <p><code>{'key' : 'value'}</code></p>
  
  <p>Is it possible to do using Json.Net?</p>