update master downstream#27

Merged

5chdn merged 12 commits intogoerli:masterfrom openethereum:master

Dec 12, 2018

+1,246-373

Commits on Dec 4, 2018

LenCachingMutex (#9988 )
mattrutherford
authored

Commits on Dec 6, 2018

Sort the storage for private state (#10018 )

grbIzl
authored and
ordian
committed

Commits on Dec 7, 2018

Change test miner max memory to malloc reports. (#10024 )

cheme
authored and
niklasad1
committed

Commits on Dec 10, 2018

Center the Subtitle, use some CAPS (#10034 )

Lazaridis
authored and
sorpaas
committed
Strict empty steps validation (#10041 )

tomusdrw
authored and
andresilva
committed

Commits on Dec 11, 2018

ethcore: enable constantinople on ethereum (#10031 )

5chdn
authored and
sorpaas
committed
Bump crossbeam. (#10048 )

tomusdrw
authored and
mattrutherford
committed
Update parking_lot to 0.7 (#10050 )

tomaka
authored and
niklasad1
committed