core/rawdb, core/state: polish the transition state implementation#544

rjl493456442 wants to merge 7 commits intogballet:rebase-master-add-transition-stategballet/go-ethereum:rebase-master-add-transition-statefrom

rjl493456442:rebase-master-add-transition-state-2rjl493456442/go-ethereum:rebase-master-add-transition-state-2Copy head branch name to clipboard