Update dotnet-projects.md

* Radical (MVVM framework)
* Snoop Wpf (The WPF Spy Utility)
* EasyNetQ (fx for RabbitMQ)
* AzureNetQ (porting of EasyNetQ for Azure service bus)
* WpfToolkit (fork of MS WPF Toolkit with additional features)
Merge PR.
Merge branch 'micdenny-patch-1'