message: removed comments from json file
diff: "consumerKey": "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
  "privateKeyPath": "/some/path/to/privatekey.pem",
  "userAgent": "Tester (PARTNER) - Application for testing Xero",
  - //Only used for test purposes, not required for general usage.
  "xeroPassword": "XXXXXXXXXX",
  "xeroUsername": "foo@example.com"
  },
  "consumerKey": "AAAAAAAAAAAAAAAAAA",
  "consumerSecret": "BBBBBBBBBBBBBBBBBBBB",
  "userAgent": "Tester (PUBLIC) - Application for testing Xero",
  - //Only used for test purposes, not required for general usage.
  "xeroPassword": "XXXXXXXXXX",
  "xeroUsername": "foo@example.com"
  }
  