adding logic to support state transition for recording new claims

[Chengxuan]

Signed-off-by: Chengxuan Xing chengxuan.xing@kaleido.io

Support state transition from a non genesis state

[Chengxuan]

@jimthematrix Still have the bug of cannot do the non-genesis state transition twice, will need more debugging on that (but you can add multiple claims and update the state to final state). I haven’t updated the readme to instruct the readme to make another state transition update as it’s not much use until we add the verification logic.

Will look at how the verification flow of claims with signature works

[jimthematrix]

thanks for fixing this!