title: Fedex & UPS implementation
body: <p>I've been looking for a Ruby implementation of Fedex and UPS.</p>
  
  <p>I've been through their documentation, and think it's really overcomplicated (I'm a bit of a ruby "newbie" myself), so was looking for something simpler. I would only like to use the tracking function.</p>
  
  <p>Has anyone ever worked with something like that and could point me to the right direction on how to implement this?</p>