* Kibana developer examples
* Batch explorer tests should be run in examples config
* Fix tests
* add codeowner for new developer examples plugin & readme cleanup
* Try to frame embeddable wording based on what a developer's goals are.
* Add noopener noreferer, fix bad merge
* Remove bfetch.png
Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>