Log Message:
Update aiccu to 20060725.  Added gnutls option (disabled by default).

ChangeLog:

aiccu (2006-07-25)
  * DragonFlyBSD fix

aiccu (2006-07-23)
  * The Nina'th release.
  * Verified AYIYA support on Windows, OpenBSD, FreeBSD and Linux ia32/AMD64/armeb.
  * Disabled TSP and L2TP (Teepee) support as they are not finished.
  * No more IPv4 interface as it is not used anymore.
  * On AIX we now compile with xlc_r.
  * Retrieves Tunnel Brokers from _aiccu.<search path> and from \ 
_aiccu.sixxs.net.

aiccu (2006-07-13)
  * Added no-configure and defaultroute options.
  * AYIYA now forks so that AYIYA heartbeats work.
  * Ctrl-C handling
  * Protocol and server can be specified in configuration file
  * AYIYA fixes: header alignment, Win32 TAP 8.1 support
  * TAP listing using --listtaps (windows)
  * Confuration can now be saved using a menu entry in the GUI (windows)
  * TAP interface renaming when it's the only TAP and name not in the config \ 
(windows)
  * Fedora fixes by Matt Domsch

aiccu (2006-03-10)
  * Changed Debian start/stop priority as noted by Mario 'BitKoenig' Holbe.
    They now match openvpn/pppd etc.

aiccu (2005-12-05)
  * DragonFlyBSD (uses the FreeBSD4 interface) added as noted by Geert Hendrickx.

aiccu (2005-08-14)
  * Mac OS X typo-fix (reported by Wim Biemolt)
  * GNUTLS support. TIC will go over TLS avoiding cleartext
    negotiations where possible.
  * Heartbeat stop & start per signal (requested by Peter Bieringer)
  * AYIYA Heartbeating.
  * L2TPv2 Support.
  * TSP Support.
  * Gary Coady's <gary@lyranthe.org> Debian/Ubuntu update:
    * Use dpkg-buildpackage to generate deb files
    * Remove configuration checks from Debian init script
    * Use common print functions in Debian init script
    * Add 'tunnels' parameter to aiccu, which reports available tunnels
    * Return non-zero exit code if unable to successfully authenticate
      to POP
    * Log to stderr instead of stdout
    * Send signal 0 to existing aiccu binary instead of SIGHUP
    * Add debconf support
    Thanks to Gary for these very nice addons!
  * Added OpenBSD PortInfo by Thomas Kaschwig
  * Added Makefile changes to support FreeBSD6, noted by Meno Abels
  * Added _NETBSD_SOURCE define as mentioned by Maarten Dammers
  * Changed aiccu_kame to do configuration differently depending
    if the interface is a proto-41 one or a tun device.
  * Solaris and AIX support + Endian Fixes.
  * 'version' option for unix_console.
  * 64bit fixes + compilation check against a big number of platforms.
  * Multiple Tunnelbrokers Support using TXT records from _aiccu.sixxs.net DNS.
  * AYIYA Port number set to 5072 (IANA assigned)