title: Stop JSON.stringify from adding escape characters
body: <p>I have an object,</p>
  
  <pre><code>var obj = {};
  </code></pre>
  
  <p>Where I set a property</p>
  
  <pre><code>obj['prop'] = 'This is a "property"'
  </code></pre>
  
  <p>How can I stop</p>
  
  <pre><code>JSON.stringify(obj)
  </code></pre>
  
  <p>from returning </p>
  
  <pre><code>"This is a \"property\""
  </code></pre>
  
  <p>and instead return</p>
  
  <pre><code>"This is a "property""
  </code></pre>
  
  <p>Ideally, is there a way to do this where I set the property? i.e.</p>
  
  <pre><code>obj['prop'] = 'This is a "property"'
  </code></pre>