have one commit per block
have one commit per block

ethereum/pyethapp,gsalgado/pyethapp,kustomzone/pyethapp,RomanZacharia/pyethapp,changwu-tw/pyethapp,RomanZacharia/pyethapp,d-das/pyethapp,ethereum/pyethapp,changwu-tw/pyethapp,heikoheiko/pyethapp,gsalgado/pyethapp,vaporry/pyethapp,danielnovy/test