Added MVC layer unit test project.  Added nuget references to MvcContrib...

Added MVC layer unit test project. Added nuget references to MvcContrib.Mvc3.TestHelper-ci to spin up test controller sessions. Added rhinomocks to mock out interface service layers and the foundations for the testing language so we can test all repository layers. Established 100% coverage of the OrderController and refactored the action parameters to use data binding for testing and readability.