arsduo/koala — pull request #412 by richrines (2014-10-22 22:09:30+00:00)
Title: Add More Detail to Error Messages

* This adds the new error message fields `error_user_message` and `error_user_title` which contain valuable failure information
* https://developers.facebook.com/docs/graph-api/using-graph-api/v2.1

**Example**
``` json
{
"error": {
"message": "Message describing the error",
"type": "OAuthException",
"code": 190,
"error_subcode": 460,
"error_user_title": "A title",
"error_user_msg": "A message"
}
}
```