anchor.diff:  
   ## private chat messages [/{room_id}{?token}]
   
  -## List all messages [GET/]
  +## List all messages [GET]
   
    
   + token - unique token of the user in form string
  
positive.code: 
  
  
  ## Send a new message [POST/]
  
  You may send  your own message using this action. It takes a JSON
  object containing a message.
  
negative.code: 
  
  
  ## Send a new message [POST/{?token}]
  
  You may send  your own message using this action. It takes a JSON
  object containing a message.
  