backports from upstream#75

Merged

soc1c merged 6 commits into

goerli:masterfrom

openethereum:master

Mar 23, 2019

Commits on Mar 20, 2019

fix(time-utils): add missing license (#10497)

niklasad1
authored and
HCastano
committed

Commits on Mar 21, 2019

whisper/cli: add p2p port and ip parameters (#10057)

gballet
authored and
ordian
committed
Add additional request tests (#10503)
HCastano
authored

Commits on Mar 22, 2019

fix Sha3/keccak256 hash calculation for binaries (#10509)

General-Beck
authored and
TriplEight
committed
fix(rpc): fix a bunch of clippy lints (#10493)

niklasad1
authored and
HCastano
committed
docs: add changelogs for 2.3.{6,7,8} and 2.4.{1,2,3} (#10494)

soc1c
authored and
niklasad1
committed