* i2psnark:

      - Add config i2psnark.linkPrefix to enable access to completed
        torrents from a different machine - examples:
           i2psnark.linkPrefix=file://///localserver/path/to/files/
           i2psnark.linkPrefix=http://localwebserver/path/
        Stop i2psnark, add to i2psnark.config, restart
      - Remove Galen and NickyB trackers