* Remove duplicate documentation.
* Add test configuration header back in main README.
* Add missing regex operator in docs/README.
* Fix incorrect description of configuration options bins, confs etc.
* Move description of version auto-detection to main README.
* Use 1.13 in examples since cfg/1.12 doesn't exist
* Remove duplicate sentence about regex
This sentence is now in the docs/README
* Add link to the docs for test YAML definitions