* introduce store program logs in blockstore / bigtable
* fix test, transaction logs created for successful transactions
* fix test for legacy bincode implementation around log_messages
* only api nodes should record logs
* truncate transaction logs to 100KB
* refactor log truncate for improved coverage
* Include post balance information for rewards
* Add post-balance to stored Reward struct
* Handle extended Reward in bigtable
Co-authored-by: Michael Vines <mvines@gmail.com>
* Use protobufs to store confirmed blocks in BigTable
* Cleanup
* Reorganize proto
* Clean up use statements
* Split out function for unit testing
* s/utils/convert
Co-authored-by: Tyera Eulberg <teulberg@gmail.com>
