Release 1.04:
- Added feature to flush ip_conntrack table w/ filter support.
- Added filter support for family, ipaddr, device.
- Changed the display conntrack function to display info more compressed.

Release 1.03:
- Autoconf'd ctrace
- Added library for generic ctnetlink via netlink access.
- Updated ctrace to use new features of library.

Release 1.02:
- Added man pages for ctrace, ctnetlink.

Release 1.01:
- Changed to support the new event interface.
