Various fixes for scripting runtime

Source/Engine/Scripting/ManagedCLR/MCore.cpp

@@ -2,7 +2,6 @@
 
 #include "MCore.h"
 #include "MDomain.h"
-#include "MClass.h"
 #include "Engine/Core/Log.h"
 #include "Engine/Core/Types/String.h"
 #include "Engine/Core/Types/DateTime.h"
@@ -353,6 +352,9 @@ bool MCore::LoadEngine()
     PROFILE_CPU();
     ASSERT(Globals::MonoPath.IsANSI());
 
+    // Debugging Mono GC
+    //Platform::SetEnvironmentVariable(TEXT("MONO_GC_DEBUG"), TEXT("6:gc-log.txt,check-remset-consistency,nursery-canaries"));
+
 #if 0
     // Override memory allocation callback
     // TODO: use ENABLE_OVERRIDABLE_ALLOCATORS when building Mono to support memory callbacks or use counters for memory profiling