ValueType Support for structs partially working ...
Added PInvokeTest01.cs, test runs but still crashes after call
Merge branch 'master' of https://github.com/ciplogic/CodeRefractor

Conflicts:
	Common/CodeRefractor.RuntimeBase/CodeWriter/BasicOperations/CppWriteSignature.cs
	Common/CodeRefractor.RuntimeBase/Util/TypeNamerUtils.cs