Fix class AncestryResultsState.
It now inherits from GedcomxApplicationState<Gedcomx> and has a Persons property to access the expected data.
Remove unused BasicGedcomxApi.cs
Corrected issues with base URLs and resource paths.
Minor update to test descriptions and ignore reasons.
Added UnauthenticatedAccess to GedcomxApplicationState

Method for starting an unauthenticated session as detailed here:
https://familysearch.org/developers/docs/api/authentication/Access_Token_resource
Merge branch 'master' of https://github.com/CutFlame/gedcomx-csharp

* 'master' of https://github.com/CutFlame/gedcomx-csharp:
  Fix build after overhaul of SDK.
  Added TryGetAccessTokenWithoutAuthentication method to BasicGedcomxApi
Merge branch 'FixAncestryResultsState'

* FixAncestryResultsState:
  Remove unused BasicGedcomxApi.cs
  Fix class AncestryResultsState. It now inherits from GedcomxApplicationState<Gedcomx> and has a Persons property to access the expected data.
Merge branch 'AddUnauthenticatedAccess'

* AddUnauthenticatedAccess:
  Added UnauthenticatedAccess to GedcomxApplicationState