This reverts commit e481ba27.

* add incarnation to IH, remove tombstones from IH

* add incarnation to IH, remove tombstones from IH

* Enable thin history by default

* remove thin history flags

* remove from tests

* fix test compile error

* test fixups

* fix more stuff

* Fixes for debug_getStorageRangeAt

* Fix linter

* verifyExportFile command

* linters

* metrics_server_without_pprof

* re-run ci

* re-run ci

* More on semantics

* fixing typos

* Gas purchase rule

* Small fix

* verify_snapshot stuff

* remove unused parameter

* remove unused argument

* make blocksource required

Fixes the issue that causes a panic when starting `state` command.
```
> go run ./cmd/state verifySnapshot

panic: expect file.go:234
```

* Set root to empty straight away for all newly created accounts

* [Issue 111] Do not mutate state trie when verifying the block

* linter

* Fix suicideStorageCheck.json but break TestSelfDestructReceive

* suicideStorageCheck tests a somewhat unrealistic scenario, where the contract exists in genesis (with storage) and then gets self-destructed

* add a simple staging test

* add buildkite stuff

* buildkite setup like in the [example](https://github.com/buildkite/golang-example)

* yamllint

* add running geth for 1m as a buildkite command

* fixups post go mod

* workaround a stupid go issue

* add 1 hour test

* fix bash maths

* run the job for 5 hours

* Cutting incarnation out of history and changeset keys

* Rollback the remove of incarnation only in changesets

* Fix linter

* Remove debug printing

* Reinstate encoding of incarnations in the ChangeSets

* Fix linter

* Fix linter

* Fix DefaultIncarnation

* Fixes

* Fix lint

* Fix to history writing

* Fix linter

They tries to initialized the pruner but the configuration was incorrect.
This commit disabled the pruner completely.

* Implement WalkAsOf for THIN_HISTORY

* Fix compile

* Fix linter

* Fix linter

* Fix linter

* Fix linter

* Fix linter

* Fix broken tests

* Fix comment

* added extension

* added api

* lint

* more lint

* better response

* added README.md

* README Fixed

* README updated

* fixed lint

[THIN_HISTORY] Decouple changesets and history from ethdb.Database (mutation/bolt_db/badger_db) (#432)

* Prepare for refactoring

* Decoupling

* Further cleanup of mutation

* Further cleanup of mutation

* Remove some tests (temporarily)

* Fix linter

* Fix lint

* Fix lint

* Fix lint

* Fix lint

* Fix lint

* Fix lint

* Recover mutation_test cases

* Fix lint

* Fix WalkAsOf test

* Fix lint

* Fix TODO, linter

* Fix lint

* Fix lint

* Fix tests for THIN_HISTORY

* Fix lint

* Fix lint

* Reduce visibility of DecodeStorage

* Revert "Reduce visibility of DecodeStorage"

This reverts commit 2e11e16ea095b75a62cdddb77b9477eabc259e67.

* Use the binary witness format to serialize tries.

* test fixups

* support witness diffing of different sizes

* remove hardcoding in the test

* first stuff + a test

* implement code nodes

* linters 

* Revert "remove tombstones (#426)"

This reverts commit aa6bab40.

* tombstones don't hide storage or account anymore

* auto-format code by prettier (similar to gofmt)

* wow, it works.....

* small simplification, but need make it more clear

* rebase to master

* rebase to master

* rebase to master

* re-run ci

* clean test files

Problem: forkFilter variable are catched by goroutine when peer connected (not when status msg received) - it means to change it tester must reconnect. (#429)

* Calculate index sizes

* Better counting

* Try binary search

* More compact code

* Handle the case of empty index

* Stop

* return

* Bugfixes

* Cleanup

* - handle cursor.Prefix on server
- move state reports to KV interface

* add CmdCursorSeekKey

* tests for abstract_kv

* avoid reading configs of databases

* avoid reading configs of databases

* make linter happy

* make linter happy

* cleanup

* port badger features from original implementation

* try to fix test

* try to fix test

* .Close() don't return error anymore - defer friendly

* try to enable badger now

* try to enable badger now

* badger can't run on CI yet

* badger can't run on CI yet

* re-run ci

* skip ctx cancelation for badger

* Debugging the cached resolver

* make logic of comparison more explicit

* fix stuck on block 696817

* Remove tracing

* Fix CI

* Search for root hash

Co-authored-by: alex.sharov <AskAlexSharov@gmail.com>

* tx lookups via file insertions

* cleanup

* added heap + buffer to genTx2

* Validation Process

* fix

* removed profile

* remove batch.Commit() in validation

* separated validation

commit simulator_genesis.json file generated by go run ./cmd/tester genesis > simulator_genesis.json (#419)

* Check account in StorageChangeSetBytes.Find

* Remove leftover debug printing