Do not remove the peer immediatelly on send error

Jsonrpc block behind

Remove println!s.

JournalDB option 1 fix

Network tracing cleanup

Counters should never have an entry with zero value.

Update to be similar to master.

Revert "Transaction Queue integration"

fix benches compilation

Transaction Queue integration

verifier trait improvements

build on rust stable

Geth import silent if no geth

Additional journaldb logging and assert

Uncle inclusion in block authoring.

Conflicts:
	ethcore/src/client.rs
	sync/src/tests/helpers.rs

Fixed potential deadlock on startup