* Warp-only sync with warp-barrier [blocknumber] flag. (#8228)
* Warp-only sync with warp-after [blocknumber] flag.
* Fix tests.
* Fix configuration tests.
* Rename to warp barrier.
* Allow unsafe js eval on Parity Wallet. (#8204)
* Update musicoin spec in line with gmc v2.6.2 (#8242)
* Supress TemporaryInvalid verification failures. (#8256)
* Include suicided accounts in state diff (#8297)
* Include suicided accounts in state diff
* Shorten form match -> if let
* Test suicide trace diff in State
* replace_home for password_files, reserved_peers and log_file (#8324)
* replace_home for password_files, reserved_peers and log_file
* typo: arg_log_file is Option
* Enable UI by default, but only display info page.
* Fix test.
* Fix naming and remove old todo.
* Change "wallet" with "browser UI"
* Move miner away from ethcore.
* Fix ethcore to use miner/transaction.
* Fix tests and warnings.
* fixed incorrect merge of the test in the documentation
* 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
* 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
* Create new column family for local node info
* remove DBTransaction::new reliance on DB
* KeyValueDB trait
* InMemory KeyValueDB implementation
* journaldb generic over KVDB
* make most of `ethcore` generic over KVDB
* fix json tests compilation
* get all tests compiling
* implement local store (just for transactions)
* finish local store API, test
* put everything into place
* better test for skipping bad transactions
* fix warning
* update local store every 15 minutes
* remove superfluous `{}`s
* make on_connect/disconnect public
* free flow params constructor
* Shared ownership of LES handlers
* light provider impl for test client
* skeleton for testing light sync
* have test_client use actual genesis
* fix underflow in provider
* test harnesses for lightsync
* fix tests
* fix test failure caused by test_client changes
* Allow sync reorg up to pruning history size
* Peer difficulty tracking
* Abort downloading block if received with NewBlock
* Set pruning history to 1200
* Renamed history size field
