Delegations, adaptions to Ctype and Attestations, Did module#13

Merged

bekolb merged 4 commits intodevelopfrom

feature/bk_delegations

Mar 12, 2019

Commits on Mar 7, 2019

feat: add delegations
bekolb
committed

Commits on Mar 11, 2019

fix attestation and type, improve delegation and introduce did
bekolb
committed

Commits on Mar 12, 2019