Top 20 NuGet model-view-presenter Packages

Adds Ninject support for WinFormsMVP.
Adds StructureMap support for WinFormsMVP.
Adds Unity support for WinFormsMVP.
Adds SimpleInjector support for WinFormsMVP.
Based on the excellent Web Forms MVP, WinForms MVP is a simple Model View Presenter framework for the Winforms platform. This is the core framework itself. Dependency Injection support is available as separate Nuget packages.