remove extra case in main loop
fix logger channel blocking
fix reactor channel blocking
merge upstream
fix send overwritten by merge
reactor test
 use ethreact.Event and ethreact.ReactorEngine
properly unsubscribe react channels when miner stops - fixes write on closed chan crash
merge upstream
Merge branch 'develop' of github.com:ethereum/eth-go into feature/ethutil-refactor
ethreact/README.md
send zero event to miner.powQuitChan fixes miner hanging
Added better data parser
merge upstream
minor rlp things
Merge branch 'feature/ethutil-refactor' of https://github.com/ethersphere/eth-go into ethersphere-feature/ethutil-refactor
Merge branch 'ethersphere-feature/ethutil-refactor' into develop