- added --with-system-unitdir arg to fix installaiton of system file
- added glib-compile-schemas calls for postun and posttrans
- fixed EXTRA_DIST file lists
- supports zones with a default zone
- new direct interface as a replacement of the partial virt interface with
additional passthrough functionality
- dropped custom rules, use direct interface instead
- dropped trusted interface funcionality, use trusted zone instead
- using zone, service and icmptype configuration files
- not using any system-config-firewall parts anymore