Added client lib dependencies to libman

Updated signalr client version
Add signalr and toast js libs to libman

Removed bower in web MVC app

Reference class from .NET Core 2.1 instead of a copy. - Thanks! - Good catch! This code should be using the final implementation from the NuGet package. Merging the change.

Initial CONTRIBUTING.md version.

fix: duplicated "using Seedwork;"

Change to latest SDK version 2.1.401

Modified Enumeration class to support private constructor

Fixes 401 after login in helm deployments

Update EventBusServiceBus.cs

Thanks! 👍  - Typo

Thanks! 👍 
Fix classname of EventBus.Test models

Convert some magic strings to use "nameof" operator

Thanks! 👍  - Fix spelling