Improve changes feed API documentation
* Remove redundant mention of `_changes resource` since it's already
describing that resource.
* Explicitly enumerate all `filter` parameter options with references to doc
section below for each.
* Explain the unexpected interaction between ``include_docs``, ``all_docs``
style and filtering, how the winning document body is returned even if it
doesn't pass the filtering criteria.
* Update `POST _changes` doc to say that besides `doc_ids` it is used for
selector filtering. Also, add an example of using a selector.
1 file changed
