eth: fixed tracing functions using the current header instead of parent

Fixes #2525

Makefile: go build instead of install (solves cross compile issues)

node: start RPC/WS interface on localhost by default

internal/debug: also rename debug_startTrace to debug_startGoTrace

Also reduce log messages a little bit.

This was missing from the previous change.

internal/debug: rename debug_trace to debug_goTrace

Reduces confusion with EVM execution tracing methods.

cmd/geth: fixed to use proper version string for output

p2p/discover: prevent bonding self

Make the README suck less :P

Geth release oracle

eth: add personal_importRawKey

Provide a public accessor for ChainConfig

This is necessary for external users of the go-ethereum code who want to, for instance, build a custom node that plays back transactions, as core.ApplyTransaction requires a ChainConfig as a parameter.

cmd: add a `--fakepow` flag to help benchmarking database changes

accounts/abi: refactored ABI package

eth/filters: ignore logs that don't match filter criteria on chain reorg

core, eth: added json tag field for proper unmarshalling

accounts/abi/bind, eth: add contract non-existent error

accounts: disable file system watch on linux/arm64

Improve Address test coverage