Changes to squid-1.1.alpha4:

	- Changed cachemgr detailed filedescriptor info to be a separate item.
	- 'no-cache' reload now discards bad IP cache entries too.
	- Added 'echo request' URL hack:  http://cachehost:3128/echo
	- Added URL redirector feature.
	- Addeed 'ident_lookup' option to config file
	- Fixed http to never rely on blocking IP cache lookups.
	- Removed need for locked IP cache entries.
	- Changed free page stacks to always free pages if more than
	  'max' are allocated.

Changes to squid-1.1.alpha3:

	- Added Asynchronous Disk I/O routines from Pete Bentley.
	  (NOTE, not yet working for IRIX 5.3).
	- Made squid native access log the default format.

Changes to squid-1.1.alpha2:

	- Added support for RFC931/ident