Added the new school to every test and make the tests more readable (#272)
Added the new school to every test and make the tests more readable (#272)

* Added the new school to every test and make the tests more readable

* some changes requested by erik

* some more changes

* more changes asked by Erik

ErikSchierboom/xcsharp,robkeim/xcsharp,GKotfis/csharp,exercism/xcsharp,exercism/xcsharp,ErikSchierboom/xcsharp,robkeim/xcsharp,GKotfis/csharp