Update Packages:

 * NUnit -> 2.6.3
 * Autofac -> 3.4.0
 * Moq -> 4.2.1402.2212
 * FluentAssertions -> 3.0.107

Unit Tests and Support now target .NET 4.5 (since FluentAssertions requires 4.0.3 or greater)
Kekiri and Kekiri.IoC.Autofac will continue to target 4.0 for this release