[es6-bookreader-core/Mode2Up] Reoder exposes, and mark (most) as deprecated
[es6-bookreader-core/Mode2Up] Reoder exposes, and mark (most) as deprecated

- I check the usage both in petabox and in this repo to determine if things were unused

openlibrary/bookreader,internetarchive/bookreader,openlibrary/bookreader,openlibrary/bookreader,openlibrary/bookreader,openlibrary/bookreader,internetarchive/bookreader