------------------------
New
~~~
- Added ConfigOpts.configClassOpts() helper for obtaining the dict of arguments
for :class:`nicfit.config.ConfigClass`
- attrs (https://github.com/python-attrs/attrs) based
:class:`nicfit.config.ConfigOpts`.
- Filter duplicate emails when generating AUTHORS.rst.
- Flush stdout and stderr before sys.exit()
- :class:`nicfit.command.Command` API refactor (and deprecation of older API)
- Per Command class registration lists makes for more granular command grouping.
- :class:`nicfit.command.SubCommandCommand` (and a :mod:`nicfit.aio` verison)
for building commands around subparsers.
Fix
~~~
- Required subparser support using Python3.7 argparse and faking support
for lesser version.
Other
~~~~~
- Some docs, and example commands.
- Added deprecated details.
- Fixed tests from enableCommands removal.