* test: Re-enable skipped tests.
* test: Re-enable all tests.
* test: Wait for final entry when evaluating onSynced.
* test: Check if latest append is head to determine if sync has completed.
* test: Do not rely on order of sync-ed entries.
* docs: Sync-ing notes.
* docs: Simplify dial and pubsub explanation. Formatting.
* refactor: Check for required params.
* docs: Explain initial sync and pubsub updates.
* test: Save updated heads during sync.
* test: Remove extraneous expected entries.
* test: For eventual consistency.
* chore: Remove console.logs. Log errors using error event.
* chore: Remove extraneous asyncs.