Apr 24th 2007
1.0:	* Initial public release.

May 3rd 2007
1.1:	* Cosmetic changes to log output
	  and overall a little more verbose logging.

May 15th 2007
1.2:	* Don't abort execution upon initialization
	  if HAS_FLOATING_IP != HAS_DEFGW. lipt should
	  be able to recover eventually.
	* Add little advice section to README.
	* Output "ERROR" string if a function fails
	  to execute successfully. Makes it easier
	  to grep through the log for errors.
	* HAS_FLOATING_IP was wrongfylly used in
	  unsetDefGateway and HAS_DEFGW in
	  unsetFloatingIp. This has now been switched
	  around.