Increase test coverage.
AutoFixture: Upgrade to 3.0.8 from 3.0.3.
ServiceStack: Upgrade to 3.9.43 from 3.9.42.
MVC: Upgrade to version 4 from version 3.
NuGet: Upgrade to version 2.2.1 from 1.6.
.NET 4.5: Upgrade integration test project.
.NET 4.5: Upgrade unit test project.
.NET 4.5: Upgrade Windows service.
.NET 4.5: Upgrade web site.
.NET 4.5: Upgrade core library.