anchor.diff:  |---        |---            |
   |x-apikey   |Your API key   |
   |x-apisecret|Your API secret|
  +|BasicAuthentication| the gamer token|
  +
  +**BasicAuthentication must be used for all the gamer authenticated routes**
   
   # Gamers routes 
   
  
positive.code:             "data" : "optional error data" 
          }        
          
  ### set gamer's data [PUT]
  
  ###### header description
  |Header Field|Description|Value|
  |---|---|---|
  |Authentication|string, require| Authentication : Basic **gamertoken**
  
  
  + Parameters
      + key (required, string) ... the desired key
  
  + Request (application/json)
  
      + Headers
      
              Authentication : Basic gamertoken
              
      + Body
  
negative.code: |gamervfs|json| list of key/value associated to the gamer
  
  + Parameters
      + domain (required, string) ... the domain where to store the key/value
      + key (optional, string) ... the desired key, if omited all keys of the domains will be returned
  
  + Request
  
      + Headers
      
              x-apikey : test_api_key
              x-apisecret : test_api_secret
              Authentication : Basic gamertoken
              
  + Response 200 (application/json)
  