* Create field-config.md

* Update field-config.md

* updated intros

* Update field-config.md

* changed file name

* Update whats-new-in-v7-0.md

* added links and content

* Update docs/sources/panels/field-configuration-options.md

Co-authored-by: Dominik Prokop <dominik.prokop@grafana.com>

* Update docs/sources/panels/field-configuration-options.md

Co-authored-by: Dominik Prokop <dominik.prokop@grafana.com>

* Update docs/sources/panels/field-configuration-options.md

Co-authored-by: Dominik Prokop <dominik.prokop@grafana.com>

* Update docs/sources/panels/field-configuration-options.md

Co-authored-by: Dominik Prokop <dominik.prokop@grafana.com>

* Update docs/sources/panels/field-configuration-options.md

Co-authored-by: Dominik Prokop <dominik.prokop@grafana.com>

* Update field-configuration-options.md

* Update field-configuration-options.md

Co-authored-by: Dominik Prokop <dominik.prokop@grafana.com>