Piweatherrock

- Add option for 24h time

- Update url in `setup.py` to the documentation site
- Update this changelog (I forgot before releasing 2.0.0)
- Update the readme a little.

- Add this change log
- Update code for Python 3 compatibility
- Move to using a central license file instead of adding the full MIT license
to each file.
- Moved logging from syslog to a local file and made it visible via the config
page
- sync'ed versions between GitHub and the code here
- Migrated from a monorepo to multiple python packages and modules
- Migrated puppet code to
[https://forge.puppet.com/genebean/piweatherrock](https://forge.puppet.com/genebean/piweatherrock)

- Added web-based configuration (thanks mettaMMA)
This also caused the configuration to move from a Python file to JSON.

- Fixed bug impacting switching screens with the keyboard

- Mostly code cleanup plus added the ability to adjust screen timing