~gpanders/pushbroom

Bump version numbero v0.2.0
Use pathlib for path operations
Update minimum Python version to 3.5
Add pipx instructions to README
Mild refactoring to improve pylint score
Update CHANGELOG
Remove optional arguments from sweep()
Install pytest and create unit test outline
Update version number to 0.1.5
Add `Match` configuration option
Update logging output

- Only log the "Starting pushbroom" message when pushbroom is actually
  started
- Log a message for each of the sections in the config file
Update to v0.1.4
Add systemd service and update README
Update CHANGELOG
Remove README.md from included files

This is included by default and listing it twice duplicates it in the
release.
Increment version number
Update README
Update README
Next