title: Fresh POSTMAN 4.9.3, env variable bug or feature?
body: <p>My requests return BigInteger id. I use these lines to extract them from response: </p>
  
  <pre><code>var data = JSON.parse(responseBody);
  postman.setEnvironmentVariable("id", data.id);
  </code></pre>
  
  <p>I updated Postman App to version 4.9.3 and caught a problem with environmental variables. 
  For example, I receive id="9141989209013199260" and expect app to save "9141989209013199260", but i'm getting "9141989209013199000" instead. Any ideas?</p>