registration flow for Zip
merge
remove confirm user creation vc
Bumped Moya to 0.5.
Merge pull request #108 from AshFurrow/moya-update

@orta => Bumped Moya to 0.5.
update tests
Merge pull request #109 from orta/api

@1aurabrown => Add support for registration flow up to the zip VC
created cursor