Added process for green tests

Signed-off-by: Jeroen van Baarsen <jeroenvanbaarsen@gmail.com>
Fixed a lot of already defined notices

Signed-off-by: Jeroen van Baarsen <jeroenvanbaarsen@gmail.com>
Added Code of Conduct

Signed-off-by: Jeroen van Baarsen <jeroenvanbaarsen@gmail.com>
Merge pull request #8447 from jvanbaarsen/added-code-of-conduct

Added Code of Conduct
Merge pull request #8448 from jvanbaarsen/fixed-already-defined-messages

Fixed a lot of already defined notices
Rephrase of the text

Signed-off-by: Jeroen van Baarsen <jeroenvanbaarsen@gmail.com>
Merge pull request #8446 from jvanbaarsen/added-process-for-green-tests

Added process for green tests