Add support for extra data in a FileAttachmentComment.
Review Request #3438 — Created Oct. 21, 2012 and submitted
Add support for extra data in a FileAttachmentComment. FileAttachmentComment now supports extra data, which is useful for custom review UIs. These can be modified by sending any additional fields in a POST or PUT request not normally handled by the resource. The review UI support will soon make it easy to work with data in this new field.
Unit tests pass.