Changes for ConfigReader::Simple

1.29 - Sat Aug 16 14:15:15 2014
	* Check for reference arguments without using UNIVERSAL::isa

1.28 - Tue Jun  9 23:57:40 2009
	* Various distro fixes, correct license, and new Makemaker
	hotness. No need to upgrade.

1.27 - Wed Aug 20 12:33:43 2008
	* Fixed bug in _validate_keys that looked at a directives
	value instead of checking for the directive name. This 
	affected directives with perly false values when you 
	gave a list of required keys to new().

1.26 - Fri Nov  9 05:33:07 2007
	* cleanups for the move from CVS to SVN, and for the latest kwalitee
	* no need to upgrade

1.25 - Fri Mar 16 18:09:27 2007
	* Fixing up distro and verifying that all bugs in RT are fixed
	* A call to new() without args now doesn't try to open the null file

1.24 - Tue Jan  9 22:02:27 2007
	* updated copyright and license info
	* no code changes, so no need to upgrade

1.23 - Mon Apr 10 09:30:54 2006
	* Changed configuration directive parsing to accept [^\s=]+ instead of
	just \w+ 
	* If you want to name your configuration directives with characters
	outside of \w, you should upgrade to this version
	* If your teammates are using config directives with characters
	outside of \w, they're going to make you upgrade. :)  

1.21 - Wed Aug 24 18:37:34 2005
	* Fixed string parsing bug which messed up on continuation lines
	* cloning an object now makes a deep copy, fixing another bug

1.20
	* Removed all module dependencies except Test::More

1.18 * Tue Feb 10 20:46:05 2004
	* Adam Trickett added support for continuation lines
	* I added docs for config file formats

1.17 - Sun Nov 30 11:12:50 2003
	+ some fix ups for the POD docs
	+ fixed a problem in t/pod.t so the test finds the files
	+ if you already have this installed, you don't need this update


1.15 - 22-Oct-2002
	* new_multiple can keep going if it cannot read a file
	* added $Die, $Warn, $ERROR, %Error variables for settings
	* things that should croak do

1.14 - 29-Sep-2002 23:51
	* cleaned up Makefile.PL
	* added prereq test

1.12 - 13-Jul-2002 21:13
	* added add_config_file() to pull in more configuration directives
	after you have already created the object.
	
1.11 - 28-Apr-2002 11:11
	* added new_multiple() to parse multiple files into the same
	object.
	
0.91
	* you don't need to call parse() since new() does it for you
	* you can use the NAME=VALUE format in config files thanks to
		Alan W. Jurgensen <jurgensen@berbee.com>
	* the module is now maintained by brian d foy <bdfoy@cpan.org>

0.9
   * Bumped up the version number because it's nearly mature
   * Now you can declare all, some or no keys and it will only die if a
     declared key is not found in the config file. 
     (Kim Ryan <kimaryan@ozemail.com.au>)

0.5
   * Changed module name to ConfigReader::Simple to match up with
     other modules in CPAN better.

0.4
   * Quote*delimiters now have to be matched, ie not 'foo" etc.

0.3
   * Doesn't get confused by trailing whitespace
   * Copes with quote-delimited strings as long as they're all on the
   same line.