janrain/jump.ios — pull request #19 by tbuckingham (2014-12-10 20:24:07+00:00)
Title: Fix missing parameter error

The `JRCapture refreshAccessTokenForDelegate:context:` method was getting the following error response from the /oauth/refresh_access_token endpoint:

```
{
"code": 100,
"error": "missing_argument",
"error_description": "missing arguments: flow, version",
"request_id": "vf6ar4e7gjdwsprm",
"stat": "error"
}
```
Adding the "flow" and "flow_version" parameters to the request fixed the issue.