tojson/fromjson

[teubert]

Requirement Text Add tojson and fromjson method inside parameters class that serialized and deserialized parameters as json objects

Background Information The DRF project would like to use json to save and pass models between machines. Some special logic is required for this

Suggested Solution Add tojson and fromjson method inside parameters class

DoD

• [ ] Implement the two methods
• [ ] Add new example showing serialization and deserialization
• [ ] Add tests
• [ ] add documents to new methods for documentation
• [ ] Add to change notes for next release