This reverts commit 672ed5e1.

Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>

* clean

* clean

* more flesh on turbo-mine network

* Replace genesis preallocs with json

* Update README.md

Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>
Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

[merge after release] remove etl onLoadCommit hook, because etl doesn't manage transactions anymore (it's low-level code) (#1692)

* Replace testnet flags with one chain option

* Update README.md

* Update README.md

* Update README.md

* Update config.go

Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>