title: Accessing URL Parameters in deployed webapp
body: <p>I can't seem to access URL parameters in my simple webapp. From the documentation it looks very simple:</p>
  
  <pre><code>function doGet(e) {
    var foo = (e.parameters.test);
    return ContentService.createTextOutput("Test: " + foo);    
  }
  </code></pre>
  
  <p>But foo keeps coming back as "undefined" when I run the webapp, either using the "my latest code" developer link, or a deployed version.</p>
  
  <p>I've also noticed that when the page loads the URL Parameters I tack on at the end disappear.</p>
  
  <p>The URL looks like:</p>
  
  <p><a href="https://script.googleusercontent.com/a/macros/mysite.com/echo?user_content_key=superlongstring&amp;lib=otherstring&amp;test=helloworld" rel="nofollow">https://script.googleusercontent.com/a/macros/mysite.com/echo?user_content_key=superlongstring&amp;lib=otherstring&amp;test=helloworld</a></p>