Merge branch 'linuxlefty-master'

* linuxlefty-master:
  (Ibid.)
  Normalizing hosts and better duplicate detction added
  Added hpHosts (hosts-file.net) as a source
  Added support for ZIP compressed files
  Removing vim swap file
  Added yoyo.org adserver lists as data source
  Refreshed hosts from malwaredomainlist.com, mvps.org, and someonewhocares.org