tagged API 2.0 methods inside docs accordingly for pullrequests
implemented Repository::get (API 2.0)
updated Repository::create to API 2.0 (+BC) ; deprecated method for API 1.0 repository creation
updated Repository::delete to API 2.0 (+BC)
implemented Repository::watchers (API 2.0)
implemented Repository::forks (API 2.0)
Merge branch 'feature/api-v2' into develop

- Updated Repositories/Repository to API 2.0 (+BC).

Methods that uses API 1.0 endpoints and have a corespondent in API 2.0 (like, but not limited to: Repository::create) have been deprecated.