* Don't try to sync to ancient blocks
* Parallel block body download
* Fixed reading chunked EIP8 handshake (#1712)
* Fixed reading chunked EIP8 handshake
* Added missing break
* Disconnect peers on a fork
* Updated json-ipc-server
* Combine mining queue and enabled into single locked datum (#1749)
* Combine mining queue and enabled into single locked datum
Additional tracing.
* Fix bug uncovered by test.
* Fix typo
* Remove unneeded log initialisation in test.
* fix failing test (#1756)
* Fixed test
* Suicides tracing (#1688)
* tracing suicide
* fixed#1635
* fixed typo
* Stackoverflow #1686 (#1698)
* flat trace serialization
* tracing finds transaction which creates contract
* flatten traces before inserting them to the db
* Trace other types of calls (#1727)
* Trace through DELEGATECALL and CALLCODE
Add them to the JSON output and RLP database store.
* Fix tests.
* Fix all tests.
* Fix one more test.
* filtering transactions toAddress includes contract creation (#1697)
* tracing finds transaction which creates contract
* comma cleanup
Remove when following `}`s, add to final entries.
* Various improvements to tracing & diagnostics. (#1707)
* Various improvements to tracing & diagnostics.
- Manage possibility of `Account` not having code for `PodAccount`
- New RPC: `trace_sendRawTransaction`
- See raw transaction dump when inspecting over RPC
* Fix test
* Remove one of the dupe error messages
* Remove unneeded `&`s
* Reformat and extremely minor optimisation
* Minor optimisation
* Remove unneeded let
* Fix tests.
* Additional fix.
* Minor rename.
* Bowing to the pressure.
* Stackoverflow fix (#1742)
* executive tracer builds flat traces without intermediate struct
* temporarilt commented out tests for traces
* fixed new way of building trace address
* fixed new way of building trace address
* updating state tests with flat tracing in progress
* fixed flat tracing tests
* fixed compiling ethcore-rpc with new flat traces
* removed warnings from ethcore module
* remove unused data structures
* use bloomchain crate in blockchain module. remove obsole chainfilter submodule
* update database version to 6.0
* removed redundant line
* simple db migration
* make migration slightly more functional
* bloomchain migration
* migration version is just a single unsigned integer
* updated migration v6
* parity migration
* db migration
* removed hardcoded migration dir
* replace ptr::copy with clone_from_slice, removed potential endianess problem from trace/db.rs
* removed superfluous line
* blockchains log blooms config is not exposed any more
