PR 15 introduced unintended pointer vs value return changes

[jasdel]

In #15 it looks like some unintended changes where introduced. I scalar types are not being returned as values types even if the field for that value was a pointer type. Structs still are being returned as pointer types if they originally were.

This issue was reported to us in aws/aws-sdk-go#535 as it is breaking some functionality for those not using vendoring with the SDK.

[jamesls]

#15 has been reverted.