The NunitV2.Core package is aimed at third-party test runners that will normally include the assemblies directly in their own packages. It allows loading and running tests at a fairly low level.
This package includes the nunit.core.engine assembly, which may be used by runner programs that need to load and run tests within the same process as an alternative to the full engine. It is particularly suited for use by device runners. Third party runners that set up their own process for... More information
The NUnit project editor allows easy editing of NUnit projects. It supports a form-based interface for editing properties as well as a rudimentary XML editor. This package includes only the editor, which is also available as a part of the NUnit.Runners package.
NUnit features a fluent assert syntax, parameterized, generic and theory tests and is user-extensible. This package includes the NUnit 3.0 framework assembly for SilverLight 5.0, which is referenced by your tests. You will need to install the NUnitLite.SL50 package in order to run the tests.