Removed .NET Core 2.0 sample project (CI problems)
Removed .NET Core 2.0 sample project (CI problems)

RSuter/NSwag,RSuter/NSwag,quails4Eva/NSwag,quails4Eva/NSwag,NSwag/NSwag,NSwag/NSwag,RSuter/NSwag,RSuter/NSwag,NSwag/NSwag,NSwag/NSwag,RSuter/NSwag,quails4Eva/NSwag,quails4Eva/NSwag