BREAKING CHANGE: Committing or creating files in the `publish` plugin hook is not supported anymore and now must be done in the `prepare` hook
Plugins with a `publish` hook that makes a commit or create a file that can be committed must use the `prepare` hook.
- Replace `commander.js` with `yargs`
- Add CLI unit tests
- Add a `--version` option
- Improve `--help` output
- Remove `commander.js` related workaround
- Allow to set list option with arg repetition or space separated list
- Maintain the list options defined as comma separated list
