* Move flip kick files pkg/transformers/flip_kick
* Consolidate test database setup
* Pull ganache ipcPath from config
* Update README to include info about using a Ganache chain
= Add eth_node_fingerprint to block that can be imitated by both hot and cold imports
- Only sync missing blocks (blocks that are missing or don't share a fingerprint) on cold import
- Set block is_final status after import