anchor.diff:  + Parameters
       + unit (optional, string, `Gold`) ... To restrict the history to a single Unit
   
  -+ Request (application/json)
  ++ Request
   
       + Headers
       
  
positive.code: + Response 200 (application/json)
  
          [
              { "ts": '2014-08-27T16:44:17.796Z', "tx": { Gold: 100 }, "desc": 'jsclient test' },
              { "ts": '2014-08-27T16:02:22.645Z', "tx": { Gold: -100, Silver: 1 }, "desc": 'jsclient test' },
              { "ts": '2014-08-27T16:02:22.371Z', "tx": { Gold: 100 }, "desc": 'jsclient test' }
          ]
  
  ## GET /v1/gamer/tx/balance
  
negative.code: The balance is also returned each time you create a new transaction
  
  
  + Request
  
      + Headers
      
  