Benchmarking and comparison of CBOR libraries

1. [`GenCodec`](https://github.com/AVSystem/scala-commons/blob/master/docs/GenCodec.md) with `CborInput/CborOutput` from AVSystems scala-commons.
2. [CBORFactory](https://github.com/FasterXML/jackson-dataformats-binary/tree/master/cbor) from the jackson-dataformat-cbor library that can be used with the jackson-module-scala library.