Fix #119 - correct external bundle URLs
Fix #119 - correct external bundle URLs

andrewdavey/cassette,honestegg/cassette,honestegg/cassette,damiensawyer/cassette,BluewireTechnologies/cassette,damiensawyer/cassette,andrewdavey/cassette,BluewireTechnologies/cassette,andrewdavey/cassette,damiensawyer/cassette,honestegg/cassette