Added example for using dashboard container by value
1.1 Refactored embeddable explorer e2e test to use new example, removed not needed kbn_tp_embeddable_explorer plugin.
For embeddable explorer examples went away from using getFactoryById() to improve type checks
There is new component a replacement for EmbeddableFactoryRenderer with slightly more flexible api: EmbeddableRenderer.
3.1 We can improve it going forward to support more use case
* 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>
* Add a new platform embeddable example plugin
* Remove extra hello world test impl.
* cleanup
* code review updates
* Change example to highlight and have parent filter out children
* Fix deep comparison of embeddable prop
* adjust help text
