* Added new .ini only variable **anon_redirect** with the default set to `http://derefer.me/?`.
  > If users want to disable this they can go set the value to "" with SB shutdown.

What this does is prevents your local SB install from appearing in the backlink statistics of another web-page.
There are a whole bunch of link protection / anonymizers out there, just make sure you use the proper URL (ends with ?) if you change the default.
Add html5 attribute ```rel="noreferrer"``` to the anon links as well just to be even more 'secure' on not leaking the referring source.
Merge pull request #705 from thezoggy/dev-anon--referrer

Added new .ini only variable **anon_redirect** with the default set to `http://derefer.me/?`