Revision history for Perl distribution Tree.

1.06  Fri Jan  9 13:24:00 2014
	- Add methods and docs for tree2string(), node2string(), format_node(), hashref2string().
		Only tree2string() is normally called by end users.

1.05  Wed Jun  5 08:34:00 2014
	- No code changes.
	- For pre-reqs base, constant and overload, which ship with Perl, set the version # to 0.
		Requested by Andreas Mock. Actually, I should have done this with version 1.04.
	- Rename CHANGES to Changes as per CPAN::Changes::Spec.

1.04  Thu Nov  8 12:38:00 2012
	- No code changes.
	- For pre-reqs such as strict, warnings, etc, which ship with Perl, set the version # to 0.
		Reported as RT#80663 by Father Chrysostomos for Tree::DAG_Node.
	- Add README.

1.03  Fri Nov  2 09:34:00 2012
	- Rename Tree::Binary to Tree::Binary2 so it no longer clashes with the Tree::Binary shipped in the
		Tree-Binary distro. MetaCPAN was getting confused, and automatically redirected links to this
		module's Tree:Binary to the other one.

1.02  Thu Oct  4 12:10:00 2012
	- Ron Savage is now co-maint.
	- Patch Tree::Fast's value() to accept a defained value so the node's value can be set with
		$n -> value($new_value).
	- Patch Tree::Fast's meta() to accept a hashref so metadata can be set with $n -> meta({key => value}),
		as well as by directly accessing the internal hashref '_meta'.
	- Patch t/Tree/001_root_node.t to test the above.
	- Rename Changes to CHANGES.
	- Use ini.report.pl (shipped with Module::Metadata::Changes) to add Changelog.ini to the distro.
	- Reformat the dates in this file.
	- Change lib/Tree/Fast.pm to Unix line endings.
	- Clean up the POD.
	- Re-work Makefile.PL rather than have Build.PL generate it.
	- Update pre-reqs in Build.PL and Makefile.PL.
	- Move t/tests.pm to t/lib/Tests.pm.

1.01  Thu Oct 18 12:00:00 2007
	- Fixed Changes file
	- Right distro name.
	- 1.00 release noted
	- Cleaned up 5.6.0 -> 5.006
	- Fix for RT# 16889 (clone broken for Tree::Binary)
	- Patch submitted by HDP
	- Fix for other miscellenous bugs
	- Patch submitted by HDP

1.00  Tue Nov 08 12:00:00 2005
	- Initial release

0.99  Mon Oct 24 10:30:00 2005
	- Initial revision