Revision history

0.01  Mon Dec 22 17:28:49 PST 2003
	- original version. 
0.02  Tues 06 Jan 18:03:38 PST 2004 
	- some documentation changes
0.03  Mon Jan 12 17:13:33 PST 2004
	- more documentation changes 
	- removed Class::WeakSingleton dependency
0.04  Thu Feb 19 09:39:57 PST 2004
	- removed Clone dependency 
	- refactored AutoDB hooks
0.05  Mon Feb 23 11:12:43 PST 2004
	- supressed a bunch of warnings throw when using -w flag
	- use Storable added back to AutoClass
0.07  Mon Aug 16 18:04:12 PDT 2004
	- changes to accomodate Class::AutoDB refactor
0.08  Tue Aug 17 10:36:06 PDT 2004
	- missed some test files in the 0.07 distribution (oops)
0.09  Wed Sep  1 12:11:24 PDT 2004
	- Class::AutoDB::auto_register now takes a Class::AutoClass::Args object as an arg 
0.091 Mon Apr 18 09:22:47 PDT 2005
	- removed Data::Dumper dependency
	- removed versions from dependencies in Makefil.PL
0.092 Tue May 31 17:40:32 PDT 2005
	- changed AutoDB require in AutoClass.pm to AutoDB::Object (bug: utility classes were forced to 'use Class::AutoDB::Object'
	- changed prereq syntax in Makefile.pl to just check for lib existance
0.093 Tue Oct 25 16:02:24 PDT 2005
	- new override capability (for returning an instance of another object) and tests to cover new functionality
	- added nullable functionality, so that an AutoClass object can return undef
0.1   Wed Jan  4 15:05:53 PST 2006
	- initialization strategy changed. instead of init'ing class by class down the hierarchy, it's now done all at once
	- fixed many bugs in default initialization
	- set_attributes always calls setter method
	- added check for super classes not yet 'used'.  caution: this only works if people follow the Perl convention of placing module Foo in file Foo.pm.  Else, there's no easy way to translate a classname into a string that can be 'used'
	- fixed bug to auto-register subclasses that did not set %AUTODB