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.
