Fix a couple tiny definition errors in the user file attachments resource.
Review Request #8808 — Created March 9, 2017 and submitted — Latest diff uploaded
This change fixes an error in the resource name for the
UserFileAttachmentResource(which was causing the resource to not appear
correctly in the URL templates), as well as updates the item serialization to
look more like the regular FileAttachment does.
Was able to use the user file attachments resource via the RBTools Python API.