v0.0.2-review.1

Release v0.0.2-review.1

v0.0.2-pre-refactor

Tag before second refactor and improved functionality of ProtocolBuilder.
The refactor will add:
SpendMode to OutputType::Taproot to fine-tune sighash and signature generation.
Optional selection of input index in connect method.
Skip signing of ProtocolScript does not skip hash generation, only signature generation.
New sign_input method to sign a single input of any type.
MuSig2 selection was moved to SignMode to enable selection per script and key spend path in taproot outputs instead of global selection for the whole protocol.
Cability to create unspendable protocol scripts.

Pre-refactor code freeze

Code freeze of stable version before initiating major refactor. Use this tag to reference the pre-refactor state.