Extra function for gateway_get_plan returning dictionary with all data

[adrianLIrobotics]

In the client.py there is a function "gateway_get_plan" that returns the id of the generated plan by middleware.

Could we also have another function that will return the whole plan as a dictionary? I would like it for my own parsers to get other data.

Many thanks!

[Kapim]

Sure, feel free to change anything in the NetAppClient to fully utilize the possibilities of the middleware. The current state is the simplest implementation, which only takes into account the simplest use case of single step in the action plan.

[Artonus]

PR to be completed: #34