anchor.diff:      + Attributes
           - events (array[Event])
   
  -## Event with Parts [/api/v1/events/{id}/tree]
  +## Event with Parts [/v1/events/{id}/tree]
   
   Return an event and all its descendants.
   
  
positive.code: 
      + Attributes
          - events (array[Event])
  
  
  # Data Structures
  
negative.code: 
  + Response 501
  
  ## Area with Descendants [/v1/areas/{id}/tree]
  
  + Parameters
      - id: house (string) - guid of area to return
  