main
Suppress or work around the remaining minor warnings
Catch possible `ObjectDisposedException` in the `StopAsync` method
Don't throw ObjectDisposedException when hosted service disposed twice
Add IBackgroundJobClientFactoryV2 and IRecurringJobManagerFactoryV2
Clean-up `packages.lock.json` files by specifying ` PrivateAssets` in references
Use C# 7.3's static anonymous functions to have less allocations
Bump internalized version of Microsoft.Owin to 4.2.3