continuation of use string instead of struct backing#71

Merged

kevina merged 18 commits intomasterfrom

Sep 12, 2018

Commits on Aug 31, 2018

Commits on Sep 1, 2018

Eliminate unnecessary copy of Cid now that its an immutable string.
kevina
committed

Commits on Sep 5, 2018

Commits on Sep 7, 2018

Handel undefined Cid is JSON representation.
kevina
committed

Commits on Sep 11, 2018