anchor.diff:              - starts_at: *`2015-11-21@17:54`* (string) - commencement time
               - ends_at: *`2015-11-21@17:54`* (string) - termination time
   
  -### Show [GET]
  +### List Events [GET]
   
   + Response 200 (application/json)
   
  
positive.code: 
  Return an event and all its descendants.
  
  ### Show [GET]
  
  + Response 200 (application/json)
  
  
negative.code:             - width: 100 (number)
              - height: 50 (number)
  
  # house_tree (array)
  - (house_single)
  - (object)
      - id: kitchen
      - image_url: kitchen.svg
  - (object)
      - id: den
      - image_url: den.svg
      - contains (array)
          - id: tv
          - position
              - x: 25 (number)
              - y: 25(number)
          - size
              - width: 10 (number)
              - height: 10 (number)
  - (object)
      - id: tv
      - image: tv.svg