User can create a plowed field

[askingalot]

Given a user has launched the program
When the user selects the option to create a facility
Then the user should be presented with a list of facility types that includes "Plowed Field"

Given user is viewing the list of facilities
When the user chooses "Plowed Field"
Then a new plowed field should be added to the system
And the user should be presented with a message confirming the creation of the facility
And the user should be presented with the main menu again