Ansible-later

- BUGFIXES
- Fix multiprocessing handler causing performance issues

- BUGFIXES
- Fix missing exit code
- Fix small role issues

- BUGFIXES
- Set minimum number of workers to 2

**BREAKING RELEASE**

ansible-later contains some fundamental restructuring and is not backward compatible
with old releases.

- BREAKING
- Switch configuration files to YAML
- Enable multi location configuration files [14](https://github.com/xoxys/ansible-later/issues/14)
- ID's used in standards have to be unique (or not set)
- `ansible_review_min_version` was renamed to `ansible_later_min_version`
- FEATURE
- Add optional JSON logging [13](https://github.com/xoxys/ansible-later/issues/13)
- Add exclude options in config files [16](https://github.com/xoxys/ansible-later/issues/16)
- Add multiprocessing for better performance [12](https://github.com/xoxys/ansible-later/issues/12)
- ENHANCEMENT
- Allow passing glob patterns to cli [16](https://github.com/xoxys/ansible-later/issues/16)
- Rule settings (e.g. for yamllint) can be set in config file [7](https://github.com/xoxys/ansible-later/issues/7)
- Remove simple print outputs and switch to python logging module [13](https://github.com/xoxys/ansible-later/issues/13)
- Restructure log output for better readability [13](https://github.com/xoxys/ansible-later/issues/13)
- Better log level control from cli (-vvv/-qqq) [13](https://github.com/xoxys/ansible-later/issues/13)
- Better inventory file classification [15](https://github.com/xoxys/ansible-later/issues/15)

- ENHANCEMENT
- Respect `PY_COLORS` to get colorized output for nontty environments ([10](https://github.com/xoxys/ansible-later/pull/10))

- BUGFIX
- Controls like `when` used at block level will be added as metadata to each task inside this block ([9](https://github.com/xoxys/ansible-later/issues/9))
- Commands can be used in place of modules if the task use register ([8](https://github.com/xoxys/ansible-later/issues/8))