* Problem: we have unused and outdated fixtures
Solution: clean up fixtures and tests accordingly
* Problem: there are still unused fixtures
Solution: remove Merlin keys
* Problem: There are unnecessary markers
Solution: remove the tendermint marker for tests
* Problem: We need to store the `election_id` as part of the `validator_update` so we can efficiently check which election was resposible for the change
Solution: Added the parameter to `store_validator_set` and aligned the tests
* Problem: Logic for `upsert-validator show` is convoluted
Solution: Rewrote the function to be much simpler
* Problem: Need a uniqueness constraint for election_id wrt validator changes
Solution: Added a new key to the db schema
Solution: Transfer vote to the election public key; generalize implemenation to handle election txn type
* Problem: Upsert valdiator 'new' doesn't accept public in base64 format
Solution: Tendermint stores all keys in base64 format so it would suitable to
abandon base58 encoding in favour of base64 encoding
* Problem: Not test for invalid execution of upsert-validator 'new'
Solution: Write tests to when invalid power or private key path has been supplied
* Problem: Exceptions are not informational when executing upsert-validator
Solution: generate error logs or print statement indicating success
* Problem: `run_upsert_validator_approve` was getting the voting power in a convoluted way
Solution: Changed it to get the voting power from the election outputs
* Problem: `run_upsert_validator_approve` casts votes for *all* voters, not just the user calling the command
Solution: Filter vote txs by the users public key
* Problem: Docs needed a more specific description of how to input the path to the private-key file
Solution: Changed the wording a bit
* Problem: Source files contain no license info
Solution: Add comments with SPDX license info to source files
* Python 3 files don't need # -*- coding: utf-8 -*-
* Problem: Node operator cannot vote on a ValidatorElection
Solution: Implement validator election voting spec
* Problem: Incorrent code comments
Solution: Update comments with correct context
* Problem: Delegated vote not casted back to election
Solution: Update test to cast votes back to election id and assert their validity
codegeschrei
Vanshdeep Singh
Zachary Bowen
Troy McConaghy