couch_user is unused elsewhere, and _ensure_request_couch_user(request) populates request.couch_user
couch_user is unused elsewhere, and _ensure_request_couch_user(request) populates request.couch_user

dimagi/commcare-hq,dimagi/commcare-hq,dimagi/commcare-hq,dimagi/commcare-hq,dimagi/commcare-hq