Implement votes enumeration method in the Block struct

Description

1. In the Block struct implementation, add a new method to get a list of votes (transformed from a list of proofs):

2. Consider returning an iterator instead of a Vec

3. Create a `data_chain` module to contain block.rs, chain.rs, network_event.rs, proof.rs, vote.rs

Environment

None

Assignee

Adam Cigánek

Reporter

Nikita Baksalyar

Labels

Start date

2018/01/31

End date

2018/02/16

Task progress

None

Baseline start date

None

Baseline end date

None

Story Points

4

Components

Priority

Major
Configure