- `CultureReplacerMiddleware` no longer helping `RazorWebSite`
- regressed with @30d11a8
- `[ReplaceCulture]` sets up the correct culture early enough for consistent formatting
- remove `CultureReplacerMiddleware` from `RazorWebSite`
- only `Startup` class we have that used this with `RequestLocalizationMiddleware`
- testing `RequestLocalizationMiddleware`; so remove the confusing extra middleware
This change adds a [Required] client validator when
ModelMetadata.IsRequired == true. The bulk of the changes here are
mechanical updates to test files.
Doug Bunting
Kirthi Krishnamraju
Ryan Nowak