anchor.diff:  
   Areas recursively represent the spaces available.
   
  -
   ## Area with Descendants [/v1/areas/{id}/tree]
   
   + Parameters
     - id: house (string) - guid of area to return
  +
  ++ Attributes (area)
   
   ### List Areas [GET]
   
  
positive.code:     - to: `2015-11-31@17:54` (string) - upper bound
  
  + Attributes
      - events (array)
          - (object)
              - id: *wedding* (string, required) - event guid
              - name: *Bob & Alice Get Hitched*
              - starts_at: *`2015-11-21@17:54`* (string) - commencement time
              - ends_at: *`2015-11-21@17:54`* (string) - termination time
  
  ### List Events [GET]
  
  + Response 200 (application/json)
  
      + Attributes(Area Events)
  
  ## Event with Parts [/v1/events/{id}/tree]
  
  
negative.code: - id: *FED210* (string, required) - object guid
  - name: *The Oaks Castle*
  - image_url: *//i.io/t.svg* (string) - svg to load
  - contains (array[child]) - child areas
  
  # child
  - id: *h9iAjB* (string) - area guid
  