Update kafo to 0.3.12
Build more recent version of highline for precise and squeeze
Update deb templates package to 1.4.0
Update deb setup plugin to 1.0.4
Update deb discovery plugin to 1.2.0
Fixes #4197: Adds 'plugins' directory to /var/log/foreman, /etc/foreman,
and /usr/share/foreman to allow plugins to install their own log, config
and other files.