2014-02-20 For sample schema files, now if the help string is
           empty, then the item is not included in the
           example config. As always, for explicitly no
           help, use null in the schema for the help string.
           Released 0.2.16.

2013-10-18 Added ability to override the default argparse
           argument parser in set_up(), using the keyword
           'argparser'. Released 0.2.15.

2013-10-07 Added capability for list-optional converters,
           with accompanying addition in the docs.
           Released 0.2.10.

2013-08-06 In skel/setup.py, changed 'requires' keyword to
           setuptools 'install_requires'.
           New version is 0.2.10 (not released yet).

2013-08-06 Added recursion to last_made(), using the "depth"
           parameter. Released 0.2.9.

2013-07-25 Fixed bug in producing template file when choices
           are not strings.
           Released 0.2.8.

2013-04-24 Added basic_logger() function.

2013-03-07 Using find_packages() in setup.py in the quickstart
           skeleton template (and also for phyles it self).
           Added $(VERMODULE) to Makefile dependencies both for
           phyles and quickstart skeleton template.

2013-03-04 Fixed the top line for the README.rst.phyles_template
           for quickstart.

2013-03-03 Checked for existence of _version.py, __init__.py,
           or index.rst in quickstart, and renamed originals with
           a warning. New version is 0.2.7 (not released yet).

2013-02-28 Truncated pyyaml dump output to make the sample config
           more readable.
           Released 0.2.6.

2013-02-28 Using pyyaml dump to enusure that keys and examples
           are properly encoded for sample config. Fixed some
           minor errors in the documentation.
           Released 0.2.5.

2013-02-26 Tweaked typos in intro.rst and README.rst
           Releeased 0.2.4.

2013-02-26 Fixed docs and package_data in example setup.py and also
           added recursive-include for yaml files in MANIFEST.in.
           Releeased 0.2.3.

2013-02-25 Changed distribution to include "skel.zip", the zipped
           skeleton template for the as yet unsupported phyles-quickstart.
           Released 0.2.2.

2013-02-25 Fixed documentation and also made schema errors
           fail more gracefully. Also added as yet unsupported
           phyles-quickstart script and some associated functions.
           Also added flatten, map_nested functions and mapify
           decorator. Released 0.2.1.

2013-02-20 Initial release 0.2.0b4.
