DOC: some readthedocs.io links to API are broken

[neurochatter]

Issue with current documentation:

Apologies if this is a duplicate post - I couldn't find anyone else mentioning this issue. I notice that when trying to read API information on suite2p.readthedocs.io, some of the package pages are not populated. For example, suite2p.readthedocs.io/en/latest/api/suite2p.io.html leads to a landing page with headings but no other text.

The problem seems to be caused by missing files at suite2p/docs/api/. For some reason, detection and extraction pages still appear to have information on them, but io, registration, classification and gui don't.

Idea or request for content:

Not sure if these API links just got lost at some point? In which case they should hopefully be easy to restore.