Unio 0.6.0 introduces some breaking changes.
- [RENAME]
UnioStream<Logic>
->PrimitiveStream<Logic>
- [REPLACE]
LogicType func bind(from:)
->LogicType static func bind(from:disposeBag:)
- [ADD]
typealias UnioStream<Logic: LogicType> = PrimitiveStream<Logic> & LogicType