Added GraphVizDotGenerator
Added TestHelper.AsTestCase that takes an Action/Func and returns it as a TestCase.
Graph.FindPaths now handles cycles and includes cycles in the returned list of paths.
Made it possible to get the method def for an action stored in a static class member.
Added an InstructionGraph helper.
NonConditionalTestCaseRule: Changed so that it ignores conditions in setup but complains about conditional asserts and asserts within loops.

Brings down self-awareness score to 8.
Changed use of [TestCase] to [Test] where relevant.