Thanks to:

* "miguel a.l. paraz" <map@iphil.net> for the hosts_access patch

* Jason Linhart <jason@summary.net> for the cacheclean patch

* Michael Alan Dorman <mdorman@law.miami.edu>
  Michael Fischer <e8827769@student.tuwien.ac.at> for sending bug reports to me

* Quinton Dolan <q@fan.net.au> for the pidfile and the find -printf patch
