Description

File threads are going to replace file comments, as outlined on the api site. We should add deprecation warnings for files.comments.add and files.comments.edit, since they won't work the same and will soon thereafter cease to exist.

What type of issue is this? (place an x in one of the [ ])

• bug
• enhancement (feature request)
• question
• documentation related
• testing related
• discussion

Requirements (place an x in each of the [ ])

• I've read and understood the Contributing guidelines and have done my best effort to follow them.
• I've read and agree to the Code of Conduct.
• I've searched for any related issues and avoided creating a duplicate issue.