eth: implement eth/62 synchronization logic#1701

Merged

fjl merged 5 commits into

ethereum:developfrom

karalabe:eth62-sync-rebase

Aug 26, 2015

Commits on Aug 21, 2015

eth, metrics, p2p: prepare metrics and net packets to eth/62
karalabe
committed

Commits on Aug 24, 2015

eth, eth/downloader: handle header requests, table driven proto tests
karalabe
committed
eth: kill off protocol eth/60 in preparation for eth/62
karalabe
committed

Commits on Aug 25, 2015