Updated NuGet packages
Added helper methods to set TM main paths (to help with UnitTesting)
Whoami REST method now returns HTML content by default (with option to provide JSON)
Updated VS references
Dramatically improved the capability to test using Cassini and Watin
Lots of new Unit tests and helper classes for Cassini and WatiN
Changed the TeamMentor.UnitTests.QA project to be a Windows Exe app, and configured its Program Main to be the unit tests that provides a REPL environment with Cassini + WatiN on a full TM instance.