anchor.diff:  number on the handle-value pair, and broadcast this new version to the rest of
   the nodes in the mesh. 
   
  -The `data` array may at most be 27 bytes long, and an error will be returned if
  +The `data` array may at most be 28 bytes long, and an error will be returned if
   the len parameter exceeds this limitation.
   
   '''
  
positive.code: Softdevice Specification, available on the Nordic Semiconductor homepage.
  
  === Air interface packets
  === Resource allocation
  Yip Yip
  
  == Forum
  http://devzone.nordicsemi.com/[Nordic Developer Zone]
  
negative.code: uint32_t rbc_mesh_value_get(uint8_t handle, uint8_t* data, uint16_t* len);
  ----
  Returns the most recent value paired with this handle. The `data` buffer must
  be at least 28 bytes long in order to ensure memory safe behavior. The actual
  length of the data is returned in the `length` parameter.
  
  '''
  