finished native neighbor cache access on Linux, added option to log MAC address operations, log used interfaces
updated changlog and setup.py
updated manpage dhcpy6d.conf, renamed log_mac_addresses to log_mac_llip
updated manpage dhcpy6d.conf cache_mac_llip entry
fixed dhcpy6d for non-Linux OS - erroneously assuming not to be ported yet
attempt to handle unicast requests forcing them to use multicast
fixed Debian and RedHat package specs
fixed multicast-necessary log entry
StatusCode UseMultiCast causes DOS attempts by buggy printers, so just ignore unicast requests
started inclusion of include directive
prepare 0.4 stable release
Consolidate UNRELEASED entries in debian/changelog
dhcpy6d's Debian package is non-native
Add get-orig-source target to debian/rules for easier snapshot packaging
more cleaning to prepare 0.4
Add a change log
Debian package: Depend on ${python:Depends} instead of a hardcoded python (>= 2.6)

Fixes dpkg-gencontrol warning "package dhcpy6d: unused substitution
variable ${python:Depends}".
Debian package: Add "Pre-Depends: dpkg (>= 1.16.5) for "start-stop-daemon --no-close"
Debian package: Actually remove the dependency on "python (>= 2.6)"
small BSD detection fix