Skilling Champion extension

This extension adds a 'Copy link address with CreatorID' item to your Chrome on suitable sites (see https://github.com/mjisaak/skilling-champion-extension). It also ensures that the CreatorID is correctly added to the URL, so you don't have to worry about whether the URL already contains a query. Don't forget to set the CreatorID in the extension options (chrome://extensions/?options=eichjbmnicihhbhodbejfkceoknaclfd)