(Since version 0.20.4) Use reactivemongo.api.bson.BSONBoolean
(Since version 0.20.4) Use reactivemongo.api.bson.BSONDateTime
(Since version 0.20.4) Use reactivemongo.api.bson.BSONDouble
(Since version 0.20.4) Use reactivemongo.api.bson.BSONLong
(Since version 0.20.4) Use reactivemongo.api.bson.BSONObjectID
(Since version 0.20.4) Use reactivemongo.api.bson.BSONString
(Since version 0.20.4) Use reactivemongo.api.bson.BSONSymbol
(Since version 0.20.4) Use reactivemongo.api.bson.BSONTimestamp
Instances of Play PathBindable for the ReactiveMongo types.