* Revert "fix traces, removed bloomchain crate, closes #7228, closes #7167"

This reverts commit 1bf62038678295e5586f02a38a0c5aab9a9efe62.

* Revert "fixed broken logs (#7934)"

This reverts commit f8a2e53f.

* fixed broken logs

* bring back old lock order

* remove migration v13

* revert CURRENT_VERSION to 12 in migration.rs

* simplify compression and move it out of rlp crate

* removed lazy_static dependency from rlp

* fixed broken logs

* bring back old lock order

* removed bloom groups from blockchain

* revert unrelated changes

* simplify blockchain_block_blooms

* removed redundant Bloom conversions

* fixed broken tests

* removed redundant otry! macro from ethcore

* removed redundant otry! macro from parity

* Make block generator easier to use

* applied review suggestions

* rename BlockMetadata -> BlockOptions

* removed redundant uses of blockchain generator and genereator.next().unwrap() calls

* ethereum-types refactor in progress

* ethereum-types refactor in progress

* ethereum-types refactor in progress

* ethereum-types refactor in progress

* ethereum-types refactor finished

* cleanup bloom mess

* simplify usage of Bloom in few places

* removed obsolete util/src/lib.rs

* removed commented out code

* ethereum-types 0.1.4

* updated ethereum-types and tiny-keccak

Marek Kotewicz authored Jan 10, 2018 and Svyatoslav Nikolsky committed Jan 10, 2018

* ethereum-types refactor in progress

* ethereum-types refactor in progress

* ethereum-types refactor in progress

* ethereum-types refactor in progress

* ethereum-types refactor finished

* removed obsolete util/src/lib.rs

* removed commented out code

* separate migration from util and make its dependencies into libs:

* snappy
* kvdb
* error
* common

* renamed common -> macros

* util error does not depend on snappy module

* ethsync does not depend on util nor ethcore_error

* nibbleslice and nibblevec merged with patricia_trie crate

* removed unused dependencies from util

* util journaldb traits does not need to be public

* util_error

* fixed ethcore compile error

* ignore .swo files

* Update chain.rs

* EIP-211 updates

* benchmarks

* blockhash instruction gas cost updated

* More benches

* EIP-684

* EIP-649

* EIP-658

* Updated some tests

* Modexp fixes

* STATICCALL fixes

* Pairing fixes

* More STATICALL fixes

* Use paritytech/bn

* Fixed REVERTing of contract creation

* Fixed more tests

* Fixed more tests

* Blockchain tests

* Enable previously broken tests

* Transition test

* Updated tests

* Fixed modexp reading huge numbers

* Enabled max_code_size test

* Review fixes

* Updated pairing pricing

* missing commas (style)

* Update test.rs

* Small improvements

* eip161abc

* bytes
* hashdb
* memorydb
* nibbleslice
* nibblevec

* Update token updates

* Update token info fetching

* Update logger

* Minor fixes to updates and notifications for balances

* Use Pubsub

* Fix timeout.

* Use pubsub for status.

* Fix signer subscription.

* Process tokens in chunks.

* Fix tokens loaded by chunks

* Linting

* Dispatch tokens asap

* Fix chunks processing.

* Better filter options

* Parallel log fetching.

* Fix signer polling.

* Fix initial block query.

* Token balances updates : the right(er) way

* Better tokens info fetching

* Fixes in token data fetching

* Only fetch what's needed (tokens)

* Fix linting issues

* Revert "Transaction permissioning (#6441)"

This reverts commit eed0e8b0.

* Revert "Revert "Transaction permissioning (#6441)""

This reverts commit 8f96415e58dde652e5828706eb2639d43416f448.

* Update wasm-tests.

* Fixing balances fetching

* Fix requests tracking in UI

* Fix request watching

* Update the Logger

* PR Grumbles Fixes

* PR Grumbles fixes

* Linting...

* bigint upgraded to version 3.0

* fixed missing FromHex import in ethcore tests

* fixed missing FromHex import in rpc tests

This is a huge change, which includes some changes to replace code that
originally cloned to reuse allocations instead. The updated
`elastic-array` crate renames its consuming `Vec`-conversion method to
`into_vec`, which means that I can do a simple
`sed -i 's/to_vec/into_vec/'` and then fix the compilation errors.

This commit is probably a minor performance win and definitely a
significant readability win.

asynchronous rob authored Jun 28, 2017 and Arkadiy Paronyan committed Jun 28, 2017

* final engine changes

* migration to v13

* adding and removing pending transitions

* epoch_transition_for

* port snapshot to new engine methods

* final validator set interface

* fix compiler errors

* revert v13/epoch_depth transition

* make call on new epoch

* rolling finality checker

* tests for finality checker

* constructing finality proof upon pending transition

* fix warnings and finality proof checking

* fix compiler warnings in tests

* test fixes

* don't include genesis in finality checking

* change snapshot test chain building logic

* minor refactorings

* fetch epoch transition based on parent, fix divide-by-zero in SimpleList

* fix formatting

* fix ABIs and finality checking in snapshot restoration

* encode signal number in proof

* create more blocks at the end of tests

* update gist to accurate contract code

* test for epoch_transition_for

* fix tests with immediateTransitions parameter

* disable force flag after forcing

* rename ValidatorsChanged to InitiateChange and finalizeSignal to finalizeChange

* a few more validator set tests

* implement From<&'static str> for Secret

* Dev account.

* Fix Secret semantics.

* separate modules for consensus snapshot chunks

* bulk of authority warp logic

* finish authority warp implementation

* squash warnings and enable authority snapshot mode

* test harness for PoA

* fiddle with harness

* epoch generation proof fixes

* update constructor code

* store epoch transition proof after block commit

* basic snap and restore test

* use keyvaluedb in state restoration

* decompress chunks

* fix encoding issues

* fixed-to-contract-to-contract test

* implement ancient block import

* restore genesis transition in PoW snapshot

* add format version method to snapshot components

* supported version numbers in snapshot_components

* allow returning of ancient epoch transitions

* genesis hash mismatch check

* remove commented code