Log Message:
import bozohttpd 20100509.  it has these changes:
o  major rework and clean up of internal interfaces.  move the main
   program into main.c, the remaining parts are useable as library.
   add bindings for lua.  by Alistair G. Crooks <agc@netbsd.org>
o  fix http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=566325

special thanks to al for the majority of these changes.