Release 2.0

Dependency updates to fix #4:

• Update to RxPaper 2.0
• Update to PaperDb 2.0
• Update to Kryo 4.0. It improves its serialization format even more
• Update to kryo-seralizers to 0.41. This change fixes magro/kryo-serializers#60 reducing the method count by 6000!
• Minor updates to Android SDK 25

Fixes:

• Address #5 by using operator concatDelayError()

Initial Release

First release including:

• transform() as a top level helper function
• create() as a factory class constructor
• Three in-built policies: TimePolicy, VersionPolicy, and TimeAndVersionPolicy