Add disqus link cleaner

All commets in disqus has a redirection

Example:
`https://disq.us/url?url=https://support.xbox.com/it-IT/games/game-setup/my-home-xbox%3Ad1TNK5kNdMj5J-g7Dk0ANEUjTPw&cuid=4714828`

Please add a link cleaner for disqus