tornevall-wp-dnsbl

Pull request #17: Dnsbl for tools

Merge in WWW/tornevall-wp-dnsbl from dnsbl-for-tools to master
Close #1

* commit '8e7194c1593a7d4a97d93703db5f53509dc11277':
  Turnstile addon.
  Support for dry runs.
  Update, crlf, etc.
  Updates.
  Updates and whitelists.
  CRLF-stuff.
  Close #1 - DNSBL for Tools Cleanup & Refactor.