Fix DOT Links oleh webtrekker

As simple extension to easily open links where the author has displayed them with the word 'DOT' or 'dot' in place of the period (full stop) character. This usually happens in internet posts where the link may be automatically censored, usually for no reason.

To use, simply highlight the given link and right-click on it. Select 'Open fixed link' from the context menu and the modified link should be opened in a new tab.