Delete .NET Core 3.2 Blazor WASM demo project

Merge pull request #29 from ryanelian/3.0.0

FluentValidation.Blazor Version 3.0.0

Add demo logging for unhandled validation exceptions.

Version 2.0.0 BREAKING CHANGES:

- Changed component namespace from FluentValidation.FluentValidator to Microsoft.AspNetCore.Components.Forms.FluentValidator to solve namespace-related issues when used in projects with Accelist.* namespace!
- Set ServiceScope property in component to private. (Accidentally made public!)