Use ethereum-types library for uints and hashes#76

Merged

debris merged 6 commits intomasterfrom

Feb 7, 2018

Commits on Nov 9, 2017

Use bigint library for types.
tomusdrw
committed

Commits on Nov 20, 2017

Merge branch 'master' into td-bigint
tomusdrw
committed

Commits on Feb 6, 2018

Commits on Feb 7, 2018