Update nicfit.py to 0.6.3

[pyup-bot]

There's a new version of nicfit.py available.
You are currently using 0.6.2. I have updated it to 0.6.3

These links might come in handy: PyPI | Changelog | Repo

Changelog

0.6.3

---

New

- :class:`nicfit.Config` has two new keyword args. ``touch=True`` to create
 default configs that do not exist and ``mode=int`` to set the file's perms.
- :class:`nicfit.ConfigOpts` has two new member ``extra_config_opts`` to enable
 passing additional kwargs when constructiong the ConfigClass.
 default configs that do not exist and ``mode=int`` to set the file's perms.
- :meth:`nicfit.Config.getlist` - Returns a list splitting on '\n' and ','
- New :class:`nicfit.logger.FileConfig` and :class:`nicfit.logger.DictConfig`
 classes for create default logging configs for root and package loggers.
- :class:`nicfit.Command` will create its own ArgumentParser if not
 provided a subparser. This makes the API usable for top-level commands.
- [cookiecutter] pytest-asyncio package is added as a dependency when the
 app type is asyncio.
- [cookiecutter] PyPy and PyPy3 cookiecutter options.
- [cookiecutter] Added ``pss`` and ``pyaml`` to dev requirements.

Fix

- Clean up cookiecutter temp dir.

Deprecation

- :func:`nicfit.logger.LOGGING_CONFIG` deprecated in favor of
 :class:`nicfit.logger.FileConfig`

Got merge conflicts? Close this PR and delete the branch. I'll create a new PR for you.

Happy merging! 🤖

[coveralls]

Coverage remained the same at 15.196% when pulling 772c570 on pyup-update-nicfit.py-0.6.2-to-0.6.3 into 74e5bb7 on master.