title: Append a param onto the current URL
body: <p>I'd like to have a little easter egg button in the corner of a project site. When clicked, it just drops a string onto the current url and reloads the page.</p>
  
  <p>So if I'm on:
  <a href="http://test.com/projects/view/134" rel="noreferrer">http://test.com/projects/view/134</a></p>
  
  <p><em>The button is clicked</em></p>
  
  <p>Page reload on:
  <a href="http://test.com/projects/view/134?ts=true" rel="noreferrer">http://test.com/projects/view/134?ts=true</a></p>
  
  <p>Not really sure how I might go about doing so though.</p>