LoginXXX calls do not pass customData and extraHeaders to ExecuteRequest. #83

Expected Behavior

result.CustomData contains the customData object passed to the LoginXXX API

The extraHeaders object passed to the LoginXXX API is used in the REST request

Observed Behavior

result.CustomData is undefined

extraHeaders is not used for LoginXXX calls

Steps to Reproduce

1. Call any of the LoginXXX APIs and pass in a customData object. For example { "foo": "bar" }
2. Set a breakpoint in the callback and when hit examine the value of result.CustomData.

Remark

A result of this behavior is that you are unable to use extraHeaders or customData with the various LoginXXX calls.