* uint256 in rlp
* uint256 rather than big.Int in Transation
* linters
* more linters
* still linters
* Reduce garbage in writeUint256
* Experiment with GC in writeByteArray
* First fixes
* Fixes in the tester
* fix hash announcement
* Tester fixes
* Fix lint
* After-merge fixes
* Fix lint
* Fix lint
* Fix lint
* Fix lint
* Fix lint
* Fix lint
* Clean up fetchers in the test
* Make tests not run forever
* Fix test
* Fix tester
* Increase time a bit
* Fix lint
* Fix tests
* Removed log
* Fix test
* Remove commented out code